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Vijay Janapa Reddi 0afc384282 feat(vault): LLM-as-judge validator + iterative coverage loop
Two new pieces close the generation→validation→saturation feedback loop:

1. gemini_cli_llm_judge.py — multi-criteria validator. For each draft,
   judges math correctness, cell-fit (does it actually target the
   declared track/zone/level?), scenario realism, uniqueness vs canonical
   questions, and visual-asset alignment. Returns PASS/NEEDS_FIX/DROP
   per item. Batched (default 15 per call) for budget efficiency.

2. iterate_coverage_loop.py — drives the full loop:
   analyze → plan → generate → render → judge → apply → re-analyze.
   Self-paced: stops when (a) top priority gap drops below threshold,
   (b) DROP rate exceeds the saturation/hallucination threshold,
   (c) total API calls exceed budget, or (d) the same cell is top
   priority for two iterations in a row (convergence). The user no
   longer specifies "how many questions" — the loop generates until
   the corpus reaches a measurable steady state.

Plus 25 round-1 visual questions generated by the new batched generator
(5 batched calls × 5 cells each, zero failures).

The loop is the answer to "we need balance, not just volume": every
iteration's plan derives from a fresh analysis of where coverage is
weakest, so generation can never over-fill an already-saturated cell.
2026-04-25 09:18:32 -04:00

23 lines
862 B
Python

import os
import matplotlib.pyplot as plt
import numpy as np
fig, (ax1, ax2) = plt.subplots(1, 2, figsize=(10, 4))
cats = ['Total HBM3', 'Allocation']
total = [192, 0]
w = [0, 140]
a = [0, 38.4]
k = [0, 13.6]
ax1.bar(cats, total, label='Total Capacity (192GB)', color='lightgray')
ax1.bar(cats, w, label='Weights (140GB)', color='#cfe2f3')
ax1.bar(cats, a, bottom=w, label='Activations (38.4GB)', color='#fdebd0')
ax1.bar(cats, k, bottom=np.add(w, a), label='KV Cache (13.6GB)', color='#d4edda')
ax1.set_ylabel('Memory (GB)')
ax1.set_title('MI300X HBM3 Allocation')
ax1.legend()
reqs = ['Max Concurrent Requests']
ax2.bar(reqs, [5], color='#4a90c4', width=0.4)
ax2.set_ylabel('Requests')
ax2.set_title('KV Pool Capacity (8192 tokens/req)')
plt.tight_layout()
out = os.environ.get('VISUAL_OUT_PATH', 'plot.svg')
plt.savefig(out, format='svg', bbox_inches='tight')