diff --git a/book/quarto/Introduction-to-Machine-Learning-Systems.idx b/book/quarto/Introduction-to-Machine-Learning-Systems.idx
deleted file mode 100644
index 316c75f18..000000000
--- a/book/quarto/Introduction-to-Machine-Learning-Systems.idx
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-\indexentry{Benchmarking!three-dimensional framework (algorithmic, system, data)}{3}
-\indexentry{Benchmarking!definition}{3}
-\indexentry{Goodhart's Law!metric trap}{5}
-\indexentry{Thermal Throttling!impact on sustained perf}{15}
-\indexentry{INT8 Savings!compute vs. memory energy}{34}
-\indexentry{Tail Latency!p99 significance}{38}
-\indexentry{SLO (Service Level Objective)!definition}{39}
-\indexentry{SLA (Service Level Agreement)!definition}{39}
diff --git a/book/quarto/Introduction-to-Machine-Learning-Systems.ilg b/book/quarto/Introduction-to-Machine-Learning-Systems.ilg
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index dde0ba1b2..000000000
--- a/book/quarto/Introduction-to-Machine-Learning-Systems.ilg
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-This is makeindex, version 2.17 [TeX Live 2025] (kpathsea + Thai support).
-Scanning input file Introduction-to-Machine-Learning-Systems.idx....done (8 entries accepted, 0 rejected).
-Sorting entries....done (22 comparisons).
-Generating output file Introduction-to-Machine-Learning-Systems.ind....done (31 lines written, 0 warnings).
-Output written in Introduction-to-Machine-Learning-Systems.ind.
-Transcript written in Introduction-to-Machine-Learning-Systems.ilg.
diff --git a/book/quarto/Introduction-to-Machine-Learning-Systems.ind b/book/quarto/Introduction-to-Machine-Learning-Systems.ind
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index 36ffaa3bf..000000000
--- a/book/quarto/Introduction-to-Machine-Learning-Systems.ind
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-\begin{theindex}
-
-  \item Benchmarking
-    \subitem definition, 3
-    \subitem three-dimensional framework (algorithmic, system, data), 3
-
-  \indexspace
-
-  \item Goodhart's Law
-    \subitem metric trap, 5
-
-  \indexspace
-
-  \item INT8 Savings
-    \subitem compute vs. memory energy, 34
-
-  \indexspace
-
-  \item SLA (Service Level Agreement)
-    \subitem definition, 39
-  \item SLO (Service Level Objective)
-    \subitem definition, 39
-
-  \indexspace
-
-  \item Tail Latency
-    \subitem p99 significance, 38
-  \item Thermal Throttling
-    \subitem impact on sustained perf, 15
-
-\end{theindex}
diff --git a/book/quarto/figure_manifest.txt b/book/quarto/figure_manifest.txt
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index 6c99d3441..000000000
--- a/book/quarto/figure_manifest.txt
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-FIGURE MANIFEST FOR MIT PRESS
-Generated during PDF compilation
-Format: Figure Number | Page | Caption
-==========================================