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Extensions / AI and vectors

pg_tiktoken

tiktoken tokenizer for use with OpenAI models in postgres

pgext.cloud · Source code · License text · Control file

Overview

Packagepg_tiktoken
Version0.0.1
PostgreSQL versions14 · 15 · 16 · 17 · 18
RepositoryPIGSTY
Extension typeStandard
Requires CREATE EXTENSIONYes
Requires preloadNo
TrustedNo
RelocatableNo
Stars52
Latest commit2026-08-25
Catalogue updated2026-08-30

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See also

pg_tiktoken_cFast tiktoken BPE tokenizer for PostgreSQL implemented in C
pg_tokenizerTokenizers for full-text search
pg_jiebaChinese full-text search parser based on cppjieba
pg_cjk_parserCJK bigram parser derived from PostgreSQL full-text search
zhparsera parser for full-text search of Chinese
pg_bigmcreate 2-gram (bigram) index for faster full text search.
pgroongaUse Groonga as index, fast full text search platform for all languages!
dict_xsyntext search dictionary template for extended synonym processing