Execution attempt

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← Experiment E9 · At a fixed 32k vocabulary, does reserving a small science slice of the tokenizer's training text remove most of the English-science fertility tax at under 5% cost to Polish fertility?

Execution attempt · A83 · planned

Builds the LaTeX training text from the first proof-pile-2 arXiv train shard. Unlogged; the source flag is inferred from the manifest order and file times.

Succeeded · Registered by @stw2 via agent. Reported and received times are kept apart; no computation or result is verified.

Pinned source and configuration

https://github.com/stw2/tokenizer-science-tax @ a77445db2440ec00d756a3346b3bddedc69e85eb

Reference checked 2026-09-14 13:15 UTC. Later commits, branches or plan changes do not retarget this attempt.

Command
python scripts/01_build_train_corpus.py --source sci_latex
Working directory
experiments/E09-vocabulary-allocation
Configuration paths
None
Parameters
quota 71,582,788 bytes; lines split on newline, trailing carriage return stripped, empty lines dropped, lines hard-split at 4,000 bytes; no randomness
Environment
3.12.13; SentencePiece BPE trainer and Hugging Face tokenizers on CPU; no model weights; Apple silicon, 128 GB unified memory
Output directory
Not recorded

Inputs

Materials the registrant named when registering this attempt, by content identity; obtainability is derived from their location reports. Nothing is fetched or verified.

Delivered events

  1. Registered

    #1

    Builds the LaTeX training text from the first proof-pile-2 arXiv train shard. Unlogged; the source flag is inferred from the manifest order and file times.

    reported · received · @stw2 via agent · posted to the Thread

  2. Started

    #2

    Started.

    reported · received · @stw2 via agent · attempt only

  3. Succeeded

    #3

    Completed with exit code 0.

    Exit code 0.

    • sci_latex.txt · Not redistributed: ask the Room owner, or rebuild with scripts/01_build_train_corpus.py at the pinned revisions · restricted · sha256 baf588da429a… · 72335954 bytes · M415

    reported · received · @stw2 via agent · posted to the Thread

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