litellm/litellm/caching
2026-08-19 01:12:45 +00:00
..
__init__.py refactor(lint): apply every safe ruff autofix and zero 28 strict-rule budgets 2026-08-01 15:43:29 -07:00
_embedding_router.py fix(caching): truncate semantic cache embedding input, send extra_body top-level 2026-08-18 15:03:51 -07:00
_internal_lru_cache.py feat(lint): enforce Final on locals and freeze function parameters (LIT010, LIT011) 2026-08-04 12:54:39 -07:00
azure_blob_cache.py feat(lint): enforce Final on locals and freeze function parameters (LIT010, LIT011) 2026-08-04 12:54:39 -07:00
base_cache.py chore(lint): clear grandfathered over-limit lint drift and ratchet budgets down 2026-08-05 12:18:13 -07:00
caching.py fix(caching): truncate semantic cache embedding input, send extra_body top-level 2026-08-18 15:03:51 -07:00
caching_handler.py chore(typing): drop 1.3k basedpyright errors across 42 Any hotspot files 2026-08-19 01:12:41 +00:00
disk_cache.py chore(lint): clear grandfathered over-limit lint drift and ratchet budgets down 2026-08-05 12:18:13 -07:00
dual_cache.py chore(lint): clear grandfathered over-limit lint drift and ratchet budgets down 2026-08-05 12:18:13 -07:00
evicted_client_closer.py fix(caching): clear strict-lint budget breaches in re-landed closer code 2026-08-05 11:08:19 -07:00
gcs_cache.py feat(lint): enforce Final on locals and freeze function parameters (LIT010, LIT011) 2026-08-04 12:54:39 -07:00
in_memory_cache.py feat(lint): enforce Final on locals and freeze function parameters (LIT010, LIT011) 2026-08-04 12:54:39 -07:00
llm_caching_handler.py fix(caching): clear strict-lint budget breaches in re-landed closer code 2026-08-05 11:08:19 -07:00
qdrant_semantic_cache.py fix(caching): truncate semantic cache embedding input, send extra_body top-level 2026-08-18 15:03:51 -07:00
Readme.md add azure blob cache support (#12587) 2025-07-15 11:47:38 -07:00
redis_cache.py chore(typing): drop 1.3k basedpyright errors across 30 Any hotspot files 2026-08-16 03:56:02 +00:00
redis_cluster_cache.py chore(lint): clear grandfathered over-limit lint drift and ratchet budgets down 2026-08-05 12:18:13 -07:00
redis_semantic_cache.py fix(caching): truncate semantic cache embedding input, send extra_body top-level 2026-08-18 15:03:51 -07:00
s3_cache.py chore(lint): strip inert type: ignore comments and zero LIT009, LIT010, LIT011 headroom 2026-08-05 02:37:24 -07:00
valkey_semantic_cache.py Merge pull request #37367 from BerriAI/litellm_lit_5527_semantic_cache_embedding_truncation 2026-08-18 15:45:30 -07:00

Caching on LiteLLM

LiteLLM supports multiple caching mechanisms. This allows users to choose the most suitable caching solution for their use case.

The following caching mechanisms are supported:

  1. RedisCache
  2. RedisSemanticCache
  3. QdrantSemanticCache
  4. InMemoryCache
  5. DiskCache
  6. S3Cache
  7. AzureBlobCache
  8. DualCache (updates both Redis and an in-memory cache simultaneously)

Folder Structure

litellm/caching/
├── base_cache.py
├── caching.py
├── caching_handler.py
├── disk_cache.py
├── dual_cache.py
├── in_memory_cache.py
├── qdrant_semantic_cache.py
├── redis_cache.py
├── redis_semantic_cache.py
├── s3_cache.py

Documentation