[Automated PR (update-readme)]: Document TABPFN_MODEL_CACHE_SIZE and TABPFN_EXCLUDE_DEVICES env vars - #1244
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[Automated PR (update-readme)]: Document TABPFN_MODEL_CACHE_SIZE and TABPFN_EXCLUDE_DEVICES env vars#1244claude[bot] wants to merge 1 commit into
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…ICES env vars The environment-variable FAQ answers "What environment variables can I use to configure TabPFN?" but omitted two configuration variables that exist in the codebase: - TABPFN_MODEL_CACHE_SIZE: opt-in LRU cache of built models (src/tabpfn/model_loading.py; announced in CHANGELOG 8.3.0) - TABPFN_EXCLUDE_DEVICES: exclude device types from automatic device selection (src/tabpfn/utils.py) Add both to the existing list to keep the reference accurate. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01268Qq5aFytqL817RJxow2v
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Routine owner: Philipp Singer — the person to ping if this PR misbehaves or the routine produces bad output.
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What
The README's environment-variable FAQ ("What environment variables can I use to configure TabPFN?") lists the model-configuration variables a user can set, but two that exist in the codebase were missing. This adds them to the existing list.
TABPFN_MODEL_CACHE_SIZEsrc/tabpfn/model_loading.pyTABPFN_EXCLUDE_DEVICESsrc/tabpfn/utils.pydevice="auto") device selectionWhy
Weekly README-accuracy routine. The rest of the README was checked against the codebase and is consistent (Python versions,
ModelVersionenum values, checkpoint filenames, CPU sample limits, and every other documented env var and default). These two omissions were the only discrepancy found. The change is scoped to two one-line additions in the existing list — no new sections or topics.Verification
TABPFN_MODEL_CACHE_SIZE: read viaos.environ.get("TABPFN_MODEL_CACHE_SIZE", "0")in_get_built_model_cache_size(model_loading.py); default0disables the cache.TABPFN_EXCLUDE_DEVICES: read viaos.getenv("TABPFN_EXCLUDE_DEVICES", "")inutils.py, split on commas and applied only in thedevice="auto"path.🤖 Generated with Claude Code
https://claude.ai/code/session_01268Qq5aFytqL817RJxow2v
Generated by Claude Code