deepseekocr

convert/convert.go

@@ -206,6 +206,8 @@ func ConvertModel(fsys fs.FS, f *os.File) error {
 		conv = &commandrModel{}
 	case "GptOssForCausalLM":
 		conv = &gptossModel{}
+	case "DeepseekOCRForCausalLM":
+		conv = &deepseekocr{}
 	default:
 		return fmt.Errorf("unsupported architecture %q", p.Architectures[0])
 	}

convert/convert_deepseekocr.go

@@ -0,0 +1,136 @@
+package convert
+
+import (
+	"fmt"
+
+	"github.com/ollama/ollama/fs/ggml"
+)
+
+type deepseekocr struct {
+	ModelParameters
+	LanguageConfig struct {
+		MaxPositionEmbeddings uint32 `json:"max_position_embeddings"`
+		HiddenSize            uint32 `json:"hidden_size"`
+		HiddenLayers          uint32 `json:"num_hidden_layers"`
+		IntermediateSize      uint32 `json:"intermediate_size"`
+		NumAttentionHeads     uint32 `json:"num_attention_heads"`
+		NumKeyValueHeads      uint32 `json:"num_key_value_heads"`
+		NumRoutedExperts      uint32 `json:"n_routed_experts"`
+		NumSharedExperts      uint32 `json:"n_shared_experts"`
+		NumExpertsPerToken    uint32 `json:"num_experts_per_tok"`
+		FirstKDenseReplace    uint32 `json:"first_k_dense_replace"`
+	} `json:"language_config"`
+
+	VisionConfig struct {
+		ImageSize uint32 `json:"image_size"`
+		Width     struct {
+			Vision struct {
+				Heads     uint32 `json:"heads"`
+				ImageSize uint32 `json:"image_size"`
+				Layers    uint32 `json:"layers"`
+				PatchSize uint32 `json:"patch_size"`
+				Width     uint32 `json:"width"`
+			} `json:"clip-l-14-224"`
+			Sam struct {
+				GlobalAttentionIndexes []int32 `json:"global_attn_indexes"`
+				Heads                  uint32  `json:"heads"`
+				Layers                 uint32  `json:"layers"`
+				Width                  uint32  `json:"width"`
+			} `json:"sam_vit_b"`
+		}
+	} `json:"vision_config"`
+}
+
+func (m *deepseekocr) KV(t *Tokenizer) ggml.KV {
+	kv := m.ModelParameters.KV(t)
+	kv["general.architecture"] = "deepseekocr"
+	kv["block_count"] = m.LanguageConfig.HiddenLayers
+	kv["context_length"] = m.LanguageConfig.MaxPositionEmbeddings
+	kv["embedding_length"] = m.LanguageConfig.HiddenSize
+	kv["feed_forward_length"] = m.LanguageConfig.IntermediateSize
+	kv["attention.head_count"] = m.LanguageConfig.NumAttentionHeads
+	kv["attention.head_count_kv"] = m.LanguageConfig.NumKeyValueHeads
+	kv["expert_count"] = m.LanguageConfig.NumRoutedExperts
+	kv["expert_used_count"] = m.LanguageConfig.NumExpertsPerToken
+	kv["leading_dense_block_count"] = m.LanguageConfig.FirstKDenseReplace
+
+	kv["vision.block_count"] = m.VisionConfig.Width.Vision.Layers
+	kv["vision.embedding_length"] = m.VisionConfig.Width.Vision.Width
+	kv["vision.head_count"] = m.VisionConfig.Width.Vision.Heads
+	kv["vision.image_size"] = m.VisionConfig.Width.Vision.ImageSize
+	kv["vision.patch_size"] = m.VisionConfig.Width.Vision.PatchSize
+
+	kv["sam.block_count"] = m.VisionConfig.Width.Sam.Layers
+	kv["sam.embedding_length"] = m.VisionConfig.Width.Sam.Width
+	kv["sam.head_count"] = m.VisionConfig.Width.Sam.Heads
+	kv["sam.global_attention_indexes"] = m.VisionConfig.Width.Sam.GlobalAttentionIndexes
+	return kv
+}
+
+func (m *deepseekocr) Tensors(s []Tensor) (out []*ggml.Tensor) {
+	merges := make([]merge, m.LanguageConfig.HiddenLayers*3)
+	for i := range m.LanguageConfig.HiddenLayers {
+		merges[i*3+0] = merge{
+			fmt.Sprintf("blk.%d.mlp.experts.*.gate_proj.weight", i),
+			fmt.Sprintf("blk.%d.ffn_gate_exps.weight", i),
+		}
+		merges[i*3+1] = merge{
+			fmt.Sprintf("blk.%d.mlp.experts.*.up_proj.weight", i),
+			fmt.Sprintf("blk.%d.ffn_up_exps.weight", i),
+		}
+		merges[i*3+2] = merge{
+			fmt.Sprintf("blk.%d.mlp.experts.*.down_proj.weight", i),
+			fmt.Sprintf("blk.%d.ffn_down_exps.weight", i),
+		}
+	}
+
+	out, s = mergeTensors(s, merges...)
+	for _, t := range s {
+		out = append(out, &ggml.Tensor{
+			Name:     t.Name(),
+			Kind:     t.Kind(),
+			Shape:    t.Shape(),
+			WriterTo: t,
+		})
+	}
+	return out
+}
+
+func (m *deepseekocr) Replacements() []string {
+	return []string{
+		"model.embed_tokens", "token_embd",
+		"model.layers", "blk",
+		"input_layernorm", "attn_norm",
+		"self_attn.q_proj", "attn_q",
+		"self_attn.k_proj", "attn_k",
+		"self_attn.v_proj", "attn_v",
+		"self_attn.o_proj", "attn_output",
+		"post_attention_layernorm", "ffn_norm",
+		"mlp.gate_proj", "ffn_gate",
+		"mlp.up_proj", "ffn_up",
+		"mlp.down_proj", "ffn_down",
+		"mlp.gate", "ffn_gate_inp",
+		"mlp.shared_experts.gate_proj", "ffn_gate_shexp",
+		"mlp.shared_experts.up_proj", "ffn_up_shexp",
+		"mlp.shared_experts.down_proj", "ffn_down_shexp",
+		"model.norm", "output_norm",
+		"lm_head", "output",
+
+		"model.vision_model", "v",
+		"embeddings.patch_embedding", "patch_embd",
+		"embeddings.class_embedding", "class_embd",
+		"embeddings.position_embedding", "position_embd",
+		"transformer.layers", "blk",
+
+		"model.projector", "mm",
+		"model.image_newline", "mm.image_newline",
+		//nolint:misspell // this misspelling is upstream. fixing it breaks the model
+		"model.view_seperator", "mm.view_seperator",
+
+		"model.sam_model.patch_embed.proj", "s.patch_embd",
+		"model.sam_model.pos_embed", "s.position_embd",
+		"model.sam_model.blocks", "s.blk",
+		"model.sam_model.neck", "s.neck",
+		"model.sam_model.net_", "s.net_",
+	}
+}

convert/reader.go

@@ -44,7 +44,10 @@ func (t tensorBase) Kind() uint32 {
 		t.name == "v.positional_embedding_vlm" ||
 		t.name == "v.tile_position_embd.weight" ||
 		t.name == "v.pre_tile_position_embd.weight" ||
-		t.name == "v.post_tile_position_embd.weight" {
+		t.name == "v.post_tile_position_embd.weight" ||
+		t.name == "s.position_embd" ||
+		strings.HasSuffix(t.name, "rel_pos_h") ||
+		strings.HasSuffix(t.name, "rel_pos_w") {
 		// these tensors are always F32
 		return tensorKindFP32
 	}

convert/reader_safetensors.go

@@ -96,7 +96,10 @@ type safetensor struct {
 
 func (st safetensor) Kind() uint32 {
 	kind := st.tensorBase.Kind()
-	if !strings.HasPrefix(st.name, "v.") && st.dtype == "BF16" && kind != tensorKindFP32 {
+	if st.dtype == "BF16" &&
+		!strings.HasPrefix(st.name, "v.") &&
+		!strings.HasPrefix(st.name, "s.") &&
+		kind != tensorKindFP32 {
 		kind = tensorKindBF16
 	}
 

fs/ggml/ggml.go

@@ -249,6 +249,7 @@ func (kv KV) OllamaEngineRequired() bool {
 		"qwen25vl",
 		"qwen3", "qwen3moe",
 		"qwen3vl", "qwen3vlmoe",
+		"deepseekocr",
 	}, kv.Architecture())
 }
 

ml/backend.go

@@ -173,6 +173,7 @@ type Tensor interface {
 	Cos(ctx Context) Tensor
 	Tanh(ctx Context) Tensor
 	GELU(ctx Context, up ...Tensor) Tensor
+	QuickGELU(ctx Context, up ...Tensor) Tensor
 	SILU(ctx Context, up ...Tensor) Tensor
 	RELU(ctx Context, up ...Tensor) Tensor
 	Sigmoid(ctx Context) Tensor
@@ -207,6 +208,8 @@ type Tensor interface {
 	Stddev(ctx Context) Tensor
 	Sqr(ctx Context) Tensor
 	Sqrt(ctx Context) Tensor
+
+	Interpolate(ctx Context, dims [4]int, samplingMode SamplingMode) Tensor
 }
 
 // ScaledDotProductAttention implements a fused attention
@@ -372,3 +375,10 @@ const (
 	DTypeI32
 	DTypeMXFP4
 )
+
+type SamplingMode int
+
+const (
+	SamplingModeNearest SamplingMode = iota
+	SamplingModeBilinear
+)

ml/backend/ggml/ggml.go

@@ -314,7 +314,7 @@ func New(modelPath string, params ml.BackendParams) (ml.Backend, error) {
 			"altup_proj", "altup_unembd_proj",
 			"per_layer_token_embd", "per_layer_model_proj", "per_layer_proj_norm"):
 			createTensor(tensor{source: t}, output.bts, blocks)
-		case strings.HasPrefix(t.Name, "v.") || strings.HasPrefix(t.Name, "mm."):
+		case strings.HasPrefix(t.Name, "v.") || strings.HasPrefix(t.Name, "mm.") || strings.HasPrefix(t.Name, "s."):
 			// TODO: assign vision tensors to the gpu if possible
 			createTensor(tensor{source: t}, output.bts, blocks)
 		case contains(t.Name, "rope_freqs", "rope_factors_long", "rope_factors_short"):
@@ -1567,6 +1567,16 @@ func (t *Tensor) GELU(ctx ml.Context, t2 ...ml.Tensor) ml.Tensor {
 	}
 }
 
+func (t *Tensor) QuickGELU(ctx ml.Context, t2 ...ml.Tensor) ml.Tensor {
+	var tt *C.struct_ggml_tensor
+	if len(t2) > 0 {
+		tt = C.ggml_geglu_quick_split(ctx.(*Context).ctx, t.t, t2[0].(*Tensor).t)
+	} else {
+		tt = C.ggml_gelu_quick_inplace(ctx.(*Context).ctx, t.t)
+	}
+	return &Tensor{b: t.b, t: tt}
+}
+
 func (t *Tensor) SILU(ctx ml.Context, t2 ...ml.Tensor) ml.Tensor {
 	if len(t2) > 0 {
 		return &Tensor{
@@ -1724,6 +1734,23 @@ func (t *Tensor) Sqrt(ctx ml.Context) ml.Tensor {
 	}
 }
 
+func (t *Tensor) Interpolate(ctx ml.Context, dims [4]int, samplingMode ml.SamplingMode) ml.Tensor {
+	var mode C.uint32_t
+	switch samplingMode {
+	case ml.SamplingModeNearest:
+		mode = C.GGML_SCALE_MODE_NEAREST
+	case ml.SamplingModeBilinear:
+		mode = C.GGML_SCALE_MODE_BILINEAR
+	default:
+		panic("unsupported interpolate mode")
+	}
+
+	return &Tensor{
+		b: t.b,
+		t: C.ggml_interpolate(ctx.(*Context).ctx, t.t, C.int64_t(dims[0]), C.int64_t(dims[1]), C.int64_t(dims[2]), C.int64_t(dims[3]), mode),
+	}
+}
+
 // Slice returns a view of the tensor sliced along dim from low to high in step steps.
 // Slice panics if the dimension is invalid or the slice parameters are out of range.
 // If dim=0 and step>1, the tensor is a copy rather than a view to ensure proper shape.

model/imageproc/images.go

@@ -25,12 +25,15 @@ const (
 
 // Composite returns an image with the alpha channel removed by drawing over a white background.
 func Composite(img image.Image) image.Image {
-	dst := image.NewRGBA(img.Bounds())
-
 	white := color.RGBA{255, 255, 255, 255}
-	draw.Draw(dst, dst.Bounds(), &image.Uniform{white}, image.Point{}, draw.Src)
-	draw.Draw(dst, dst.Bounds(), img, img.Bounds().Min, draw.Over)
+	return CompositeColor(img, white)
+}
 
+// CompositeColor returns an image with the alpha channel removed by drawing over a white background.
+func CompositeColor(img image.Image, color color.Color) image.Image {
+	dst := image.NewRGBA(img.Bounds())
+	draw.Draw(dst, dst.Bounds(), &image.Uniform{color}, image.Point{}, draw.Src)
+	draw.Draw(dst, dst.Bounds(), img, img.Bounds().Min, draw.Over)
 	return dst
 }
 
@@ -55,6 +58,31 @@ func Resize(img image.Image, newSize image.Point, method int) image.Image {
 	return dst
 }
 
+// Pad returns an image which has been resized to fit within a new size, preserving aspect ratio, and padded with a color.
+func Pad(img image.Image, newSize image.Point, color color.Color, kernel draw.Interpolator) image.Image {
+	dst := image.NewRGBA(image.Rect(0, 0, newSize.X, newSize.Y))
+	draw.Draw(dst, dst.Bounds(), &image.Uniform{color}, image.Point{}, draw.Src)
+
+	var minPoint, maxPoint image.Point
+	if img.Bounds().Dx() > img.Bounds().Dy() {
+		// landscape
+		height := newSize.X * img.Bounds().Dy() / img.Bounds().Dx()
+		minPoint = image.Point{0, (newSize.Y - height) / 2}
+		maxPoint = image.Point{newSize.X, height + minPoint.Y}
+	} else {
+		// portrait
+		width := newSize.Y * img.Bounds().Dx() / img.Bounds().Dy()
+		minPoint = image.Point{(newSize.X - width) / 2, 0}
+		maxPoint = image.Point{minPoint.X + width, newSize.Y}
+	}
+
+	kernel.Scale(dst, image.Rectangle{
+		Min: minPoint,
+		Max: maxPoint,
+	}, img, img.Bounds(), draw.Over, nil)
+	return dst
+}
+
 // Normalize returns a slice of float32 containing each of the r, g, b values for an image normalized around a value.
 func Normalize(img image.Image, mean, std [3]float32, rescale bool, channelFirst bool) []float32 {
 	var pixelVals []float32

model/models/deepseekocr/imageprocessor.go

@@ -0,0 +1,83 @@
+package deepseekocr
+
+import (
+	"bytes"
+	"image"
+	"image/color"
+	"math"
+	"slices"
+
+	"golang.org/x/image/draw"
+
+	"github.com/ollama/ollama/ml"
+	"github.com/ollama/ollama/model/imageproc"
+)
+
+type ratio struct {
+	x, y int
+}
+
+func ProcessImage(ctx ml.Context, bts []byte) (ml.Tensor, ml.Tensor, []int, error) {
+	img, _, err := image.Decode(bytes.NewReader(bts))
+	if err != nil {
+		return nil, nil, nil, err
+	}
+
+	minNum, maxNum, imageSize, baseSize := 2, 9, 640, 1024
+	var targetRatios []ratio
+	for n := minNum; n <= maxNum; n++ {
+		for i := 1; i <= n; i++ {
+			for j := 1; j <= n; j++ {
+				if i*j <= maxNum && i*j >= minNum && !slices.Contains(targetRatios, ratio{i, j}) {
+					targetRatios = append(targetRatios, ratio{i, j})
+				}
+			}
+		}
+	}
+
+	targetRatio := findBestAspectRatio(targetRatios, img.Bounds().Dx(), img.Bounds().Dy(), imageSize)
+	targetWidth, targetHeight := imageSize*targetRatio.x, imageSize*targetRatio.y
+	blocks := targetRatio.x * targetRatio.y
+
+	mean := imageproc.ImageNetStandardMean
+	std := imageproc.ImageNetStandardSTD
+
+	var patches []float32
+	resized := imageproc.Resize(img, image.Point{X: targetWidth, Y: targetHeight}, imageproc.ResizeBilinear)
+	for i := range blocks {
+		patch := image.NewRGBA(image.Rect(0, 0, imageSize, imageSize))
+		draw.Draw(patch, patch.Bounds(), resized, image.Point{
+			X: i % (targetWidth / imageSize) * imageSize,
+			Y: i / (targetWidth / imageSize) * imageSize,
+		}, draw.Over)
+
+		patches = append(patches, imageproc.Normalize(patch, mean, std, true, true)...)
+	}
+
+	img = imageproc.CompositeColor(img, color.Gray{})
+	img = imageproc.Pad(img, image.Point{X: baseSize, Y: baseSize}, color.Gray{127}, draw.BiLinear)
+
+	return ctx.Input().FromFloats(patches, imageSize, imageSize, 3, blocks),
+		ctx.Input().FromFloats(imageproc.Normalize(img, mean, std, true, true), baseSize, baseSize, 3),
+		[]int{targetRatio.x, targetRatio.y},
+		nil
+}
+
+func findBestAspectRatio(targetRatios []ratio, width, height, imageSize int) ratio {
+	bestDiff := math.MaxFloat64
+	best := ratio{1, 1}
+	realRatio := float64(width) / float64(height)
+	for _, target := range targetRatios {
+		targetRatio := float64(target.x) / float64(target.y)
+		diff := math.Abs(realRatio - targetRatio)
+		if diff < bestDiff {
+			bestDiff = diff
+			best = target
+		} else if diff == bestDiff {
+			if float64(width*height) > 0.5*float64(imageSize*imageSize*best.x*best.y) {
+				best = target
+			}
+		}
+	}
+	return best
+}

model/models/deepseekocr/model.go

@@ -0,0 +1,192 @@
+package deepseekocr
+
+import (
+	"math"
+	"slices"
+
+	"github.com/ollama/ollama/fs"
+	"github.com/ollama/ollama/kvcache"
+	"github.com/ollama/ollama/ml"
+	"github.com/ollama/ollama/ml/nn"
+	"github.com/ollama/ollama/model"
+	"github.com/ollama/ollama/model/input"
+)
+
+type Model struct {
+	model.Base
+	model.TextProcessor
+
+	Sam    *samModel    `gguf:"s"`
+	Vision *visionModel `gguf:"v"`
+	Text   *textModel
+
+	ImageNewline ml.Tensor `gguf:"mm.image_newline"`
+	//nolint:misspell // this misspelling is upstream. fixing it breaks the model
+	ViewSeperator ml.Tensor `gguf:"mm.view_seperator"`
+
+	Projector *nn.Linear `gguf:"mm.layers"`
+}
+
+func (m *Model) EncodeMultimodal(ctx ml.Context, bts []byte) ([]input.Multimodal, error) {
+	patches, original, crop, err := ProcessImage(ctx, bts)
+	if err != nil {
+		return nil, err
+	}
+
+	var outputs []ml.Tensor
+	if true { // TODO: local features if sum(patches) != 0
+		samOutputs := m.Sam.Forward(ctx, patches)
+		visionOutputs := m.Vision.Forward(ctx, patches, samOutputs)
+
+		samOutputs = samOutputs.Reshape(ctx, -1, samOutputs.Dim(2), samOutputs.Dim(3)).Permute(ctx, 1, 0, 2, 3)
+		visionOutputs = visionOutputs.Slice(ctx, 1, 1, visionOutputs.Dim(1), 1)
+		localOutputs := visionOutputs.Concat(ctx, samOutputs, 0)
+		localOutputs = m.Projector.Forward(ctx, localOutputs)
+
+		hw := int(math.Sqrt(float64(localOutputs.Dim(1))))
+		localOutputs = localOutputs.Reshape(ctx, -1, hw, crop[0], crop[1])
+		localOutputs = localOutputs.Permute(ctx, 0, 2, 1, 3)
+		localOutputs = localOutputs.Contiguous(ctx, -1, crop[0]*hw, crop[1]*hw)
+		localOutputs = localOutputs.Concat(ctx, m.ImageNewline.Repeat(ctx, 2, localOutputs.Dim(2)), 1)
+		localOutputs = localOutputs.Reshape(ctx, localOutputs.Dim(0), -1)
+
+		outputs = append(outputs, localOutputs)
+	}
+
+	samOutputs := m.Sam.Forward(ctx, original)
+	visionOutputs := m.Vision.Forward(ctx, original, samOutputs)
+
+	samOutputs = samOutputs.Reshape(ctx, -1, samOutputs.Dim(2), samOutputs.Dim(3)).Permute(ctx, 1, 0, 2, 3)
+	visionOutputs = visionOutputs.Slice(ctx, 1, 1, visionOutputs.Dim(1), 1)
+	globalOutputs := visionOutputs.Concat(ctx, samOutputs, 0)
+	globalOutputs = m.Projector.Forward(ctx, globalOutputs)
+
+	hw := int(math.Sqrt(float64(globalOutputs.Dim(1))))
+	globalOutputs = globalOutputs.Reshape(ctx, -1, hw, hw)
+	globalOutputs = globalOutputs.Concat(ctx, m.ImageNewline.Repeat(ctx, 2, globalOutputs.Dim(2)), 1)
+	globalOutputs = globalOutputs.Reshape(ctx, globalOutputs.Dim(0), -1)
+
+	outputs = append(outputs, globalOutputs, m.ViewSeperator)
+	return []input.Multimodal{
+		{Tensor: outputs[0].Stack(ctx, 1, outputs[1:]...)},
+	}, nil
+}
+
+func (m *Model) PostTokenize(inputs []*input.Input) ([]*input.Input, error) {
+	outputs := make([]*input.Input, 0, len(inputs))
+	for i := range inputs {
+		if inputs[i].Multimodal == nil {
+			outputs = append(outputs, inputs[i])
+			continue
+		}
+
+		t := inputs[i].Multimodal[0].Tensor
+		outputs = append(outputs, &input.Input{
+			Token:          128815,
+			Multimodal:     inputs[i].Multimodal,
+			MultimodalHash: inputs[i].MultimodalHash,
+			SameBatch:      t.Dim(1) - 1,
+		})
+
+		outputs = slices.Grow(outputs, t.Dim(1)-1)
+		outputs = append(outputs, slices.Repeat([]*input.Input{{Token: 128815}}, t.Dim(1)-1)...)
+	}
+	return outputs, nil
+}
+
+func (m *Model) Forward(ctx ml.Context, batch input.Batch) (ml.Tensor, error) {
+	inputsEmbeds := m.Text.TokenEmbedding.Forward(ctx, batch.Inputs).Duplicate(ctx)
+	positions := ctx.Input().FromInts(batch.Positions, len(batch.Positions))
+
+	for _, mm := range batch.Multimodal {
+		t := mm.Multimodal[0].Tensor
+		ctx.Forward(t.Copy(ctx, inputsEmbeds.View(ctx, mm.Index*inputsEmbeds.Stride(1), t.Dim(0)*t.Dim(1))))
+	}
+
+	hiddenStates := inputsEmbeds
+	for i, block := range m.Text.Blocks {
+		if m.Cache != nil {
+			m.Cache.SetLayer(i)
+		}
+
+		var outputs ml.Tensor
+		if i == len(m.Text.Blocks)-1 {
+			outputs = batch.Outputs
+		}
+
+		hiddenStates = block.Forward(ctx, hiddenStates, positions, outputs, m.Cache, m.Text.Options)
+	}
+
+	hiddenStates = m.Text.OutputNorm.Forward(ctx, hiddenStates, m.Text.Options.eps)
+	return m.Text.Output.Forward(ctx, hiddenStates), nil
+}
+
+func init() {
+	model.Register("deepseekocr", func(c fs.Config) (model.Model, error) {
+		textBlocks := make([]textBlock, c.Uint("block_count"))
+		leadingDenseBlockCount := int(c.Uint("leading_dense_block_count", 1))
+		for i := range textBlocks {
+			if i >= leadingDenseBlockCount {
+				textBlocks[i].FeedForward = &textMoe{}
+			} else {
+				textBlocks[i].FeedForward = &textMLP{}
+			}
+		}
+
+		m := Model{
+			TextProcessor: model.NewBytePairEncoding(
+				&model.Vocabulary{
+					Values: c.Strings("tokenizer.ggml.tokens"),
+					Types:  c.Ints("tokenizer.ggml.token_type"),
+					Merges: c.Strings("tokenizer.ggml.merges"),
+					AddBOS: c.Bool("tokenizer.ggml.add_bos_token", true),
+					BOS:    []int32{int32(c.Uint("tokenizer.ggml.bos_token_id"))},
+					AddEOS: c.Bool("tokenizer.ggml.add_eos_token", false),
+					EOS: append(
+						[]int32{int32(c.Uint("tokenizer.ggml.eos_token_id"))},
+						c.Ints("tokenizer.ggml.eos_token_ids")...,
+					),
+				},
+				// Split regex into multiple parts (according to DeepSeek3's regex)
+				"\\p{N}{1,3}",
+				`[一-龥぀-ゟ゠-ヿ]+`,
+				"[!\"#$%&'()*+,\\-./:;<=>?@\\[\\\\\\]^_`{|}~][A-Za-z]+|[^\r\n\\p{L}\\p{P}\\p{S}]?[\\p{L}\\p{M}]+| ?[\\p{P}\\p{S}]+[\r\n]*|\\s*[\r\n]+|\\s+(?!\\S)|\\s+",
+			),
+			Text: &textModel{
+				Blocks: textBlocks,
+				Options: textOptions{
+					hiddenSize:     int(c.Uint("embedding_length")),
+					numHeads:       int(c.Uint("attention.head_count")),
+					numKVHeads:     int(c.Uint("attention.head_count_kv")),
+					numExperts:     int(c.Uint("expert_count")),
+					numExpertsUsed: int(c.Uint("expert_used_count")),
+					ropeBase:       c.Float("rope.freq_base", 10_000),
+					ropeScale:      c.Float("rope.scaling.factor", 1.0),
+					eps:            c.Float("attention.layer_norm_rms_epsilon", 1e-6),
+				},
+			},
+			Vision: &visionModel{
+				Blocks: make([]visionBlock, c.Uint("vision.block_count")),
+				Options: visionOptions{
+					hiddenSize: int(c.Uint("vision.embedding_length")),
+					numHeads:   int(c.Uint("vision.head_count")),
+					imageSize:  int(c.Uint("vision.image_size", 224)),
+					patchSize:  int(c.Uint("vision.patch_size", 14)),
+					eps:        c.Float("vision.attention.layer_norm_epsilon", 1e-5),
+				},
+			},
+			Sam: &samModel{
+				Blocks: make([]samBlock, c.Uint("sam.block_count")),
+				Options: samOptions{
+					hiddenSize:            int(c.Uint("sam.embedding_length")),
+					numHeads:              int(c.Uint("sam.head_count")),
+					eps:                   c.Float("sam.attention.layer_norm_epsilon", 1e-6),
+					globalAttentionLayers: c.Ints("sam.global_attention_indexes"),
+				},
+			},
+		}
+
+		m.Cache = kvcache.NewCausalCache(m.Text.Shift)
+		return &m, nil
+	})
+}

model/models/deepseekocr/model_sam.go

@@ -0,0 +1,225 @@
+package deepseekocr
+
+import (
+	"math"
+	"slices"
+
+	"github.com/ollama/ollama/ml"
+	"github.com/ollama/ollama/ml/nn"
+)
+
+type samModel struct {
+	PatchEmbedding    *nn.Conv2D `gguf:"patch_embd"`
+	PositionEmbedding ml.Tensor  `gguf:"position_embd"`
+
+	Blocks []samBlock `gguf:"blk"`
+
+	Neck *samNeck   `gguf:"neck"`
+	Net2 *nn.Conv2D `gguf:"net_2"`
+	Net3 *nn.Conv2D `gguf:"net_3"`
+
+	Options samOptions
+}
+
+func (m *samModel) absolutePositionEmbedding(ctx ml.Context, hiddenStates ml.Tensor) ml.Tensor {
+	source := m.PositionEmbedding.Dim(1)
+	target := hiddenStates.Dim(2)
+	if source != target {
+		positionEmbed := m.PositionEmbedding.Permute(ctx, 2, 0, 1, 3)
+		positionEmbed = positionEmbed.Interpolate(ctx, [4]int{target, target, hiddenStates.Dim(0), 1}, ml.SamplingModeBilinear)
+		return positionEmbed.Permute(ctx, 1, 2, 0, 3).Contiguous(ctx)
+	}
+
+	return m.PositionEmbedding
+}
+
+func (m *samModel) Forward(ctx ml.Context, t ml.Tensor) ml.Tensor {
+	hiddenStates := m.PatchEmbedding.Forward(ctx, t, 16, 16, 0, 0, 1, 1)
+	hiddenStates = hiddenStates.Permute(ctx, 1, 2, 0, 3).Contiguous(ctx)
+
+	if m.PositionEmbedding != nil {
+		hiddenStates = hiddenStates.Add(ctx, m.absolutePositionEmbedding(ctx, hiddenStates))
+	}
+
+	for i, block := range m.Blocks {
+		var windowSize int
+		if !slices.Contains(m.Options.globalAttentionLayers, int32(i)) {
+			windowSize = 14
+		}
+
+		hiddenStates = block.Forward(ctx, hiddenStates, windowSize, m.Options)
+	}
+
+	hiddenStates = hiddenStates.Permute(ctx, 2, 0, 1, 3).Contiguous(ctx)
+	hiddenStates = m.Neck.Forward(ctx, hiddenStates, m.Options)
+	hiddenStates = m.Net2.Forward(ctx, hiddenStates, 2, 2, 1, 1, 1, 1)
+	hiddenStates = m.Net3.Forward(ctx, hiddenStates, 2, 2, 1, 1, 1, 1)
+	return hiddenStates
+}
+
+type samOptions struct {
+	hiddenSize,
+	numHeads int
+	eps                   float32
+	globalAttentionLayers []int32
+}
+
+func (o samOptions) headDim() int {
+	return o.hiddenSize / o.numHeads
+}
+
+type samBlock struct {
+	Norm1       *nn.LayerNorm `gguf:"norm1"`
+	Attention   *samAttention `gguf:"attn"`
+	Norm2       *nn.LayerNorm `gguf:"norm2"`
+	FeedForward *samMLP       `gguf:"mlp"`
+}
+
+func (m *samBlock) Forward(ctx ml.Context, hiddenStates ml.Tensor, windowSize int, opts samOptions) ml.Tensor {
+	c, w, h := hiddenStates.Dim(0), hiddenStates.Dim(1), hiddenStates.Dim(2)
+
+	residual := hiddenStates
+	hiddenStates = m.Norm1.Forward(ctx, hiddenStates, opts.eps)
+
+	var pw, ph int
+	if windowSize > 0 {
+		pw = (windowSize - hiddenStates.Dim(1)%windowSize) % windowSize
+		ph = (windowSize - hiddenStates.Dim(2)%windowSize) % windowSize
+		if pw > 0 || ph > 0 {
+			hiddenStates = hiddenStates.Pad(ctx, 0, pw, ph, 0)
+		}
+
+		hiddenStates = hiddenStates.Reshape(ctx, c*windowSize, (w+pw)/windowSize, windowSize, -1)
+		hiddenStates = hiddenStates.Permute(ctx, 0, 2, 1, 3).Contiguous(ctx, c, windowSize, windowSize, -1)
+	}
+
+	hiddenStates = m.Attention.Forward(ctx, hiddenStates, opts)
+
+	if windowSize > 0 {
+		hiddenStates = hiddenStates.Reshape(ctx, c*windowSize, windowSize, (w+pw)/windowSize, -1)
+		hiddenStates = hiddenStates.Permute(ctx, 0, 2, 1, 3)
+		hiddenStates = hiddenStates.Contiguous(ctx, c, w+pw, h+ph, -1)
+		hiddenStates = hiddenStates.Pad(ctx, 0, -pw, -ph, 0)
+	}
+
+	hiddenStates = hiddenStates.Add(ctx, residual)
+
+	residual = hiddenStates
+	hiddenStates = m.Norm2.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.FeedForward.Forward(ctx, hiddenStates, opts)
+	return hiddenStates.Add(ctx, residual)
+}
+
+type samAttention struct {
+	QKV    *nn.Linear `gguf:"qkv"`
+	Output *nn.Linear `gguf:"proj"`
+
+	RelativePosition *struct {
+		Height ml.Tensor `gguf:"h"`
+		Width  ml.Tensor `gguf:"w"`
+	} `gguf:",pre:rel_pos_"`
+}
+
+func relativeCoordinates(ctx ml.Context, qn, kn int) ml.Tensor {
+	s := make([]int32, qn*kn)
+	for i := range qn {
+		for j := range kn {
+			q := i * max(kn/qn, 1)
+			k := j * max(qn/kn, 1)
+			s[i*kn+j] = int32(q - k + (kn-1)*max(qn/kn, 1))
+		}
+	}
+	return ctx.Input().FromInts(s, qn*kn)
+}
+
+func relativePositions(ctx ml.Context, positions ml.Tensor, qn, kn int) ml.Tensor {
+	maxRelativeDistance := 2*max(qn, kn) - 1
+	if positions.Dim(1) != maxRelativeDistance {
+		// linear interpolation kernel not available so approx. with bilinear interpolation
+		positions = positions.Interpolate(ctx, [4]int{positions.Dim(0), maxRelativeDistance, 1, 1}, ml.SamplingModeBilinear)
+	}
+
+	rc := relativeCoordinates(ctx, qn, kn)
+	return positions.Rows(ctx, rc).Reshape(ctx, positions.Dim(0), kn, qn)
+}
+
+func (m *samAttention) decomposedRelativePositions(ctx ml.Context, query ml.Tensor, qn, kn []int) (ml.Tensor, ml.Tensor) {
+	qh, qw := qn[0], qn[1]
+	kh, kw := kn[0], kn[1]
+
+	rh := relativePositions(ctx, m.RelativePosition.Height, qh, kh)
+	rw := relativePositions(ctx, m.RelativePosition.Width, qw, kw)
+
+	query = query.Contiguous(ctx, query.Dim(0), qw, qh, -1)
+	rh = rh.Mulmat(ctx, query).Reshape(ctx, 1, kh, qh*qw, -1)
+	rw = rw.Mulmat(ctx, query.Permute(ctx, 0, 2, 1, 3)).Permute(ctx, 0, 2, 1, 3).Contiguous(ctx, kw, 1, qh*qw, -1)
+	return rh, rw
+}
+
+func (m *samAttention) Forward(ctx ml.Context, hiddenStates ml.Tensor, opts samOptions) ml.Tensor {
+	w, h, b := hiddenStates.Dim(1), hiddenStates.Dim(2), hiddenStates.Dim(3)
+
+	qkv := m.QKV.Forward(ctx, hiddenStates)
+	qkv = qkv.Reshape(ctx, opts.headDim(), -1, w*h, b)
+	chunks := qkv.Chunk(ctx, 1, opts.numHeads)
+	query, key, value := chunks[0], chunks[1], chunks[2]
+
+	ctx.Forward(query, key, value)
+
+	query = query.Permute(ctx, 0, 2, 1, 3)
+	rh, rw := m.decomposedRelativePositions(ctx, query, []int{h, w}, []int{h, w})
+	mask := rh.Repeat(ctx, 0, rw.Dim(0)).Add(ctx, rw)
+	mask = mask.Reshape(ctx, h*w, -1, opts.numHeads, b)
+
+	key = key.Permute(ctx, 0, 2, 1, 3)
+	scores := key.MulmatFullPrec(ctx, query)
+	scores = scores.Scale(ctx, 1/math.Sqrt(float64(opts.headDim())))
+
+	scores = scores.Add(ctx, mask)
+	scores = scores.Softmax(ctx)
+
+	value = value.Permute(ctx, 1, 2, 0, 3).Contiguous(ctx)
+	attention := value.Mulmat(ctx, scores)
+	attention = attention.Permute(ctx, 0, 2, 1, 3)
+	attention = attention.Contiguous(ctx, -1, w, h, b)
+	return m.Output.Forward(ctx, attention)
+}
+
+type samMLP struct {
+	Lin1 *nn.Linear `gguf:"lin1"`
+	Lin2 *nn.Linear `gguf:"lin2"`
+}
+
+func (m *samMLP) Forward(ctx ml.Context, hiddenStates ml.Tensor, opts samOptions) ml.Tensor {
+	return m.Lin2.Forward(ctx, m.Lin1.Forward(ctx, hiddenStates).GELU(ctx))
+}
+
+type LayerNorm2D struct {
+	Weight ml.Tensor `gguf:"weight"`
+	Bias   ml.Tensor `gguf:"bias"`
+}
+
+func (ln *LayerNorm2D) Forward(ctx ml.Context, x ml.Tensor, eps float32) ml.Tensor {
+	x = x.Permute(ctx, 1, 2, 0, 3).Contiguous(ctx)
+	u := x.Mean(ctx)
+	d := x.Sub(ctx, u)
+	s := d.Sqr(ctx).Mean(ctx)
+	x = d.Div(ctx, s.Add(ctx, ctx.Input().FromFloats([]float32{eps}, 1)).Sqrt(ctx))
+	x = x.Mul(ctx, ln.Weight).Add(ctx, ln.Bias)
+	return x.Permute(ctx, 2, 0, 1, 3).Contiguous(ctx)
+}
+
+type samNeck struct {
+	C1  *nn.Conv2D   `gguf:"0"`
+	LN1 *LayerNorm2D `gguf:"1"`
+	C2  *nn.Conv2D   `gguf:"2"`
+	LN2 *LayerNorm2D `gguf:"3"`
+}
+
+func (m *samNeck) Forward(ctx ml.Context, hiddenStates ml.Tensor, opts samOptions) ml.Tensor {
+	hiddenStates = m.C1.Forward(ctx, hiddenStates, 1, 1, 0, 0, 1, 1)
+	hiddenStates = m.LN1.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.C2.Forward(ctx, hiddenStates, 1, 1, 1, 1, 1, 1)
+	hiddenStates = m.LN2.Forward(ctx, hiddenStates, opts.eps)
+	return hiddenStates
+}

model/models/deepseekocr/model_text.go

@@ -0,0 +1,140 @@
+package deepseekocr
+
+import (
+	"math"
+
+	"github.com/ollama/ollama/kvcache"
+	"github.com/ollama/ollama/ml"
+	"github.com/ollama/ollama/ml/nn"
+	"github.com/ollama/ollama/ml/nn/fast"
+	"github.com/ollama/ollama/ml/nn/rope"
+)
+
+type textModel struct {
+	TokenEmbedding *nn.Embedding `gguf:"token_embd"`
+	Blocks         []textBlock   `gguf:"blk"`
+	OutputNorm     *nn.RMSNorm   `gguf:"output_norm"`
+	Output         *nn.Linear    `gguf:"output"`
+
+	Options textOptions
+}
+
+func (m *textModel) Shift(ctx ml.Context, layer int, key, shift ml.Tensor) (ml.Tensor, error) {
+	return m.Options.applyRotaryPositionalEmbedding(ctx, key, shift), nil
+}
+
+type textOptions struct {
+	hiddenSize,
+	numHeads,
+	numKVHeads,
+	numExperts,
+	numExpertsUsed int
+	ropeBase,
+	ropeScale,
+	eps float32
+}
+
+func (o textOptions) headDim() int {
+	return o.hiddenSize / o.numHeads
+}
+
+func (o textOptions) applyRotaryPositionalEmbedding(ctx ml.Context, t, p ml.Tensor) ml.Tensor {
+	return fast.RoPE(ctx, t, p, o.headDim(), o.ropeBase, 1/o.ropeScale, rope.WithTypeNeoX())
+}
+
+type textBlock struct {
+	AttentionNorm *nn.RMSNorm `gguf:"attn_norm"`
+	Attention     *textAttention
+	MLPNNorm      *nn.RMSNorm `gguf:"ffn_norm"`
+	FeedForward   textFeedForward
+}
+
+func (m *textBlock) Forward(ctx ml.Context, hiddenStates, positions, outputs ml.Tensor, cache kvcache.Cache, opts textOptions) ml.Tensor {
+	residual := hiddenStates
+	hiddenStates = m.AttentionNorm.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.Attention.Forward(ctx, hiddenStates, positions, cache, opts)
+	if outputs != nil {
+		hiddenStates = hiddenStates.Rows(ctx, outputs)
+		residual = residual.Rows(ctx, outputs)
+	}
+
+	hiddenStates = hiddenStates.Add(ctx, residual)
+
+	residual = hiddenStates
+	hiddenStates = m.MLPNNorm.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.FeedForward.Forward(ctx, hiddenStates, opts)
+	return hiddenStates.Add(ctx, residual)
+}
+
+type textAttention struct {
+	Query  *nn.Linear `gguf:"attn_q"`
+	Key    *nn.Linear `gguf:"attn_k"`
+	Value  *nn.Linear `gguf:"attn_v"`
+	Output *nn.Linear `gguf:"attn_output"`
+}
+
+func (m *textAttention) Forward(ctx ml.Context, hiddenStates, positions ml.Tensor, cache kvcache.Cache, opts textOptions) ml.Tensor {
+	query := m.Query.Forward(ctx, hiddenStates)
+	query = query.Reshape(ctx, opts.headDim(), opts.numHeads, -1)
+
+	key := m.Key.Forward(ctx, hiddenStates)
+	key = key.Reshape(ctx, opts.headDim(), opts.numKVHeads, -1)
+
+	value := m.Value.Forward(ctx, hiddenStates)
+	value = value.Reshape(ctx, opts.headDim(), opts.numKVHeads, -1)
+
+	query = opts.applyRotaryPositionalEmbedding(ctx, query, positions)
+	key = opts.applyRotaryPositionalEmbedding(ctx, key, positions)
+
+	attention := nn.Attention(ctx, query, key, value, 1./math.Sqrt(float64(opts.headDim())), cache)
+	attention = attention.Reshape(ctx, -1, attention.Dim(2))
+	return m.Output.Forward(ctx, attention)
+}
+
+type textFeedForward interface {
+	Forward(ml.Context, ml.Tensor, textOptions) ml.Tensor
+}
+
+type textMoe struct {
+	Router        *nn.Linear      `gguf:"ffn_gate_inp"`
+	Gate          *nn.LinearBatch `gguf:"ffn_gate_exps"`
+	Up            *nn.LinearBatch `gguf:"ffn_up_exps"`
+	Down          *nn.LinearBatch `gguf:"ffn_down_exps"`
+	SharedExperts *textMLP        `gguf:",suf:_shexp"`
+}
+
+func (m *textMoe) Forward(ctx ml.Context, hiddenStates ml.Tensor, opts textOptions) ml.Tensor {
+	scores := m.Router.Forward(ctx, hiddenStates).Softmax(ctx)
+	indices := scores.TopK(ctx, opts.numExpertsUsed)
+	weights := scores.Reshape(ctx, 1, opts.numExperts, hiddenStates.Dim(1)).Rows(ctx, indices)
+
+	experts := hiddenStates.Reshape(ctx, hiddenStates.Dim(0), 1, hiddenStates.Dim(1))
+	experts = m.Gate.Forward(ctx, experts, indices).SILU(ctx, m.Up.Forward(ctx, experts, indices))
+	experts = m.Down.Forward(ctx, experts, indices)
+	experts = experts.Mul(ctx, weights)
+
+	expert := func(i int) ml.Tensor {
+		return experts.View(
+			ctx, i*experts.Stride(1), experts.Dim(0), experts.Stride(2), experts.Dim(2),
+		)
+	}
+
+	routedStates := expert(0)
+	for i := 1; i < opts.numExpertsUsed; i++ {
+		routedStates = routedStates.Add(ctx, expert(i))
+	}
+
+	sharedStates := m.SharedExperts.Forward(ctx, hiddenStates, opts)
+	return routedStates.Add(ctx, sharedStates)
+}
+
+type textMLP struct {
+	Gate *nn.Linear `gguf:"ffn_gate"`
+	Up   *nn.Linear `gguf:"ffn_up"`
+	Down *nn.Linear `gguf:"ffn_down"`
+}
+
+func (m *textMLP) Forward(ctx ml.Context, hiddenStates ml.Tensor, _ textOptions) ml.Tensor {
+	hiddenStates = m.Gate.Forward(ctx, hiddenStates).SILU(ctx, m.Up.Forward(ctx, hiddenStates))
+	return m.Down.Forward(ctx, hiddenStates)
+}

model/models/deepseekocr/model_vision.go

@@ -0,0 +1,117 @@
+package deepseekocr
+
+import (
+	"math"
+
+	"github.com/ollama/ollama/ml"
+	"github.com/ollama/ollama/ml/nn"
+)
+
+type visionModel struct {
+	PatchEmbedding    *nn.Conv2D    `gguf:"patch_embd"`
+	ClassEmbedding    ml.Tensor     `gguf:"class_embd"`
+	PositionEmbedding *nn.Embedding `gguf:"position_embd"`
+
+	PreLayerNorm *nn.LayerNorm `gguf:"pre_layrnorm"`
+	Blocks       []visionBlock `gguf:"blk"`
+
+	Options visionOptions
+}
+
+func (m *visionModel) absolutePositionEmbedding(ctx ml.Context, embeds ml.Tensor) ml.Tensor {
+	numPatches := m.Options.imageSize / m.Options.patchSize * m.Options.imageSize / m.Options.patchSize
+	positions := ctx.Arange(0, float32(numPatches+1), 1, ml.DTypeI32)
+	positionEmbeds := m.PositionEmbedding.Forward(ctx, positions)
+
+	source := int(math.Sqrt(float64(positionEmbeds.Dim(1) - 1)))
+	target := int(math.Sqrt(float64(embeds.Dim(1) - 1)))
+	if source != target {
+		newPositionEmbeds := positionEmbeds.Slice(ctx, 1, 1, positionEmbeds.Dim(1), 1)
+		newPositionEmbeds = newPositionEmbeds.Reshape(ctx, -1, source, source)
+		newPositionEmbeds = newPositionEmbeds.Permute(ctx, 2, 0, 1, 3).Contiguous(ctx)
+		newPositionEmbeds = newPositionEmbeds.Interpolate(ctx, [4]int{target, target, embeds.Dim(0), 1}, ml.SamplingModeBilinear)
+		newPositionEmbeds = newPositionEmbeds.Permute(ctx, 1, 2, 0, 3)
+		newPositionEmbeds = newPositionEmbeds.Contiguous(ctx, -1, target*target)
+
+		positionEmbeds = positionEmbeds.Slice(ctx, 1, 0, 1, 1).Concat(ctx, newPositionEmbeds, 1)
+	}
+
+	return positionEmbeds
+}
+
+func (m *visionModel) Forward(ctx ml.Context, pixelValues, patchEmbeds ml.Tensor) ml.Tensor {
+	if patchEmbeds == nil {
+		patchEmbeds = m.PatchEmbedding.Forward(ctx, pixelValues, m.Options.patchSize, m.Options.patchSize, 0, 0, 1, 1)
+	}
+
+	patchEmbeds = patchEmbeds.Reshape(ctx, -1, patchEmbeds.Dim(2), patchEmbeds.Dim(3))
+	patchEmbeds = patchEmbeds.Permute(ctx, 1, 0, 2, 3).Contiguous(ctx)
+
+	classEmbeds := m.ClassEmbedding.Repeat(ctx, 2, patchEmbeds.Dim(2))
+	embeds := classEmbeds.Concat(ctx, patchEmbeds, 1)
+	embeds = embeds.Add(ctx, m.absolutePositionEmbedding(ctx, embeds))
+
+	hiddenStates := m.PreLayerNorm.Forward(ctx, embeds, m.Options.eps)
+	for _, block := range m.Blocks {
+		hiddenStates = block.Forward(ctx, hiddenStates, m.Options)
+	}
+
+	return hiddenStates
+}
+
+type visionOptions struct {
+	hiddenSize,
+	numHeads int
+	eps float32
+
+	imageSize, patchSize int
+}
+
+func (o visionOptions) headDim() int {
+	return o.hiddenSize / o.numHeads
+}
+
+type visionBlock struct {
+	Norm1       *nn.LayerNorm    `gguf:"layer_norm1"`
+	Attention   *visionAttention `gguf:"self_attn"`
+	Norm2       *nn.LayerNorm    `gguf:"layer_norm2"`
+	FeedForward *visionMLP       `gguf:"mlp"`
+}
+
+func (m *visionBlock) Forward(ctx ml.Context, hiddenStates ml.Tensor, opts visionOptions) ml.Tensor {
+	residual := hiddenStates
+	hiddenStates = m.Norm1.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.Attention.Forward(ctx, hiddenStates, opts)
+	hiddenStates = hiddenStates.Add(ctx, residual)
+
+	residual = hiddenStates
+	hiddenStates = m.Norm2.Forward(ctx, hiddenStates, opts.eps)
+	hiddenStates = m.FeedForward.Forward(ctx, hiddenStates)
+	hiddenStates = hiddenStates.Add(ctx, residual)
+	return hiddenStates
+}
+
+type visionAttention struct {
+	QKV    *nn.Linear `gguf:"qkv_proj"`
+	Output *nn.Linear `gguf:"out_proj"`
+}
+
+func (m *visionAttention) Forward(ctx ml.Context, t ml.Tensor, opts visionOptions) ml.Tensor {
+	qkv := m.QKV.Forward(ctx, t)
+	qkv = qkv.Reshape(ctx, opts.headDim(), -1, qkv.Dim(1), qkv.Dim(2))
+	chunks := qkv.Chunk(ctx, 1, opts.numHeads)
+	query, key, value := chunks[0], chunks[1], chunks[2]
+
+	attention := nn.Attention(ctx, query, key, value, 1/math.Sqrt(float64(opts.headDim())), nil)
+	attention = attention.Reshape(ctx, -1, attention.Dim(2), attention.Dim(3))
+	return m.Output.Forward(ctx, attention)
+}
+
+type visionMLP struct {
+	FC1 *nn.Linear `gguf:"fc1"`
+	FC2 *nn.Linear `gguf:"fc2"`
+}
+
+func (m *visionMLP) Forward(ctx ml.Context, t ml.Tensor) ml.Tensor {
+	return m.FC2.Forward(ctx, m.FC1.Forward(ctx, t).QuickGELU(ctx))
+}

model/models/models.go

@@ -3,6 +3,7 @@ package models
 import (
 	_ "github.com/ollama/ollama/model/models/bert"
 	_ "github.com/ollama/ollama/model/models/deepseek2"
+	_ "github.com/ollama/ollama/model/models/deepseekocr"
 	_ "github.com/ollama/ollama/model/models/gemma2"
 	_ "github.com/ollama/ollama/model/models/gemma3"
 	_ "github.com/ollama/ollama/model/models/gemma3n"