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Pull requests: openai/tiktoken

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Pull requests list

feat: add explicit encoding cache release
#605 opened Sep 12, 2026 by mehrdadxzaker Loading…
3
Replace transmute-based hash_current_thread with a TLS-backed atomic counter
#603 opened Sep 10, 2026 by Berat121 Loading…
Speed up educational BPE training
#600 opened Aug 31, 2026 by Marchematics Loading…
1
5
Handle Data Gym vocab files without trailing newline
#598 opened Aug 18, 2026 by tandede Loading…
1
Validate base64 tokens when loading BPE files
#592 opened Aug 12, 2026 by weivwang Loading…
Add get_token_length methods to more cheaply calculate token lengths
#591 opened Aug 11, 2026 by thomasaarholt Loading…
Add DisallowedSpecialTokenError (ValueError subclass) for disallowed special tokens (#290)
#590 opened Aug 7, 2026 by JayYarlagadda Loading…
1
Fix remaining panics from #400 in encode_ordinary/_encode_bytes/encode_with_unstable
#587 opened Jul 30, 2026 by yanmo42 Loading…
fix: Unable to route GET requests through proxy
#584 opened Jul 23, 2026 by thiagobarbosa Loading…
2 tasks done
1
Avoid panic when byte_pair_encode is given an empty piece
#583 opened Jul 20, 2026 by devYRPauli Loading…
1
Handle surrogate pairs in encode_with_unstable
#581 opened Jul 16, 2026 by devYRPauli Loading…
1
7
Add CI support for Windows ARM64
#580 opened Jul 14, 2026 by chinazhangchao Loading…
5
Return ValueError instead of panicking on duplicate mergeable_ranks
#579 opened Jul 13, 2026 by devYRPauli Loading…
1
fix: apply surrogate-pair fixup in encode_with_unstable
#575 opened Jul 8, 2026 by steps-re Loading…
1
fix: reject encoders missing single-byte tokens to prevent reachable panic (#568)
#570 opened Jun 14, 2026 by yen0304 Loading…
4 tasks done
1
fix(model): add exact mapping for gpt-4.5
#569 opened Jun 12, 2026 by yen0304 Loading…
fix(py): make encode_with_unstable handle surrogates like encode (#541)
#567 opened Jun 7, 2026 by MasterOfLogic1 Loading…
1
perf: speed up batch tokenization and decoding hot paths
#561 opened May 27, 2026 by eonr Loading…
Fix CoreBPE::new type inference failure
#558 opened May 24, 2026 by fallintoplace Loading…
1
fix(py): make encode_with_unstable handle surrogates like encode (#541)
#556 opened May 24, 2026 by LeSingh1 Loading…
1
Repair surrogates in encode_with_unstable (Fixes #541)
#553 opened May 23, 2026 by jbbqqf Loading…
1
Add lexer fast path for o200k_base, cl100k_base, and gpt-2 pretokenization patterns; custom regexes fall back to fancy_regex
#552 opened May 22, 2026 by augustasio Loading…
Add 2-byte pair lookup table to skip hashmap for initial BPE merge scan
#551 opened May 22, 2026 by augustasio Loading…
bench: add tail-latency benchmark for encode_ordinary_batch
#548 opened May 20, 2026 by alobroke Loading…
1
build: enable line tables in release builds so backtraces show file:line (#103)
#546 opened May 18, 2026 by LeSingh1 Loading…
1
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