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130 Commits

Author SHA1 Message Date
ccurme
9b7792631d feat(anthropic): support native structured output feature and strict tool calling (#33980) 2025-11-17 16:14:20 -05:00
ccurme
fbe32c8e89 release(anthropic): 1.0.3 (#33935) 2025-11-12 10:55:28 -05:00
ccurme
3c492571ab release(anthropic): 1.0.2 (#33888) 2025-11-07 16:47:25 -05:00
Mason Daugherty
e023201d42 style: some cleanup (#33857) 2025-11-06 23:50:46 -05:00
Mason Daugherty
7aaaa371e7 release(anthropic): 1.0.1 (#33752) 2025-10-30 16:19:44 -04:00
Mason Daugherty
64e6798a39 chore: update pyproject.toml url entries (#33587) 2025-10-17 17:16:55 -04:00
ccurme
15047ae28a release(anthropic): 1.0.0 (#33564) 2025-10-17 10:03:04 -04:00
Eugene Yurtsev
d0f8f00e7e release(anthropic): 1.0.0a5 (#33507) 
Release anthropic
 2025-10-15 21:31:52 +00:00
ccurme
bcb6789888 fix(anthropic): set langgraph-prebuilt dep explicitly (#33495) 2025-10-15 14:44:37 +00:00
Eugene Yurtsev
1cf851e054 chore(langchain_v1,anthropic): migrate anthropic middleware to langchain_anthropic (#33463) 
Migrate prompt caching implementation into langchain_anthropic.middleware
 2025-10-13 15:12:54 -04:00
ccurme
f361acc11c chore(anthropic): speed up integration tests (#33430) 2025-10-10 20:57:44 +00:00
ccurme
abdbe185c5 release(anthropic): 1.0.0a4 (#33427) 2025-10-10 16:39:58 -04:00
Mason Daugherty
31eeb50ce0 chore: drop UP045 (#33362) 
Python 3.9 EOL
 2025-10-08 21:17:53 -04:00
Mason Daugherty
cda336295f chore: enrich pyproject.toml files with links to new references, others (#33343) 2025-10-07 16:17:14 -04:00
ccurme
2e024b7ede release(anthropic): 1.0.0a3 (#33317) 2025-10-07 09:24:54 -04:00
Mason Daugherty
90e4d944ac chore(infra): pdm -> hatchling (#33289) 2025-10-05 23:52:52 -04:00
Mason Daugherty
8e7cd85431 style: drop target-version = "py39" for OpenAI, Anthropic, HuggingFace (#33287) 2025-10-06 03:29:34 +00:00
Mason Daugherty
eaa6dcce9e release: v1.0.0 (#32567) 
Co-authored-by: Mohammad Mohtashim <45242107+keenborder786@users.noreply.github.com>
Co-authored-by: Caspar Broekhuizen <caspar@langchain.dev>
Co-authored-by: ccurme <chester.curme@gmail.com>
Co-authored-by: Christophe Bornet <cbornet@hotmail.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Sadra Barikbin <sadraqazvin1@yahoo.com>
Co-authored-by: Vadym Barda <vadim.barda@gmail.com>
 2025-10-02 10:49:42 -04:00
ccurme
ca9217c02d release(anthropic): 0.3.21 (#33147) 2025-09-29 19:56:28 +00:00
ccurme
f9bae40475 feat(anthropic): support memory and context management features (#33146) 
https://docs.claude.com/en/docs/build-with-claude/context-editing

---------

Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2025-09-29 15:42:38 -04:00
Mason Daugherty
986302322f docs: more standardization (#33124) 2025-09-25 20:46:20 -04:00
Christophe Bornet
eaf8dce7c2 chore: bump ruff version to 0.13 (#33043) 
Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2025-09-25 12:27:39 -04:00
Mason Daugherty
b92b394804 style: repo linting pass (#33089) 
enable docstring-code-format
 2025-09-24 15:25:55 -04:00
Mason Daugherty
781db9d892 chore: update pyproject.toml files, remove codespell (#33028) 
- Removes Codespell from deps, docs, and `Makefile`s
- Python version requirements in all `pyproject.toml` files now use the
`~=` (compatible release) specifier
- All dependency groups and main dependencies now use explicit lower and
upper bounds, reducing potential for breaking changes
 2025-09-20 22:09:33 -04:00
Mason Daugherty
255ad31955 release(anthropic): 0.3.20 (#32900) 2025-09-11 15:18:43 -04:00
Mason Daugherty
00e992a780 feat(anthropic): web fetch beta (#32894) 
Note: citations are broken until Anthropic fixes their API
 2025-09-11 15:14:06 -04:00
Mason Daugherty
7a158c7f1c revert: "chore: remove ruff target-version" (#32895) 
Reverts langchain-ai/langchain#32880

Not needed at the moment, will do when finishing v1
 2025-09-10 20:56:48 -04:00
Christophe Bornet
b274416441 chore: remove ruff target-version (#32880) 
This is not needed anymore since `requires-python` was added when moving
to `uv`.
 2025-09-10 11:12:30 -04:00
Mason Daugherty
3d08b6bd11 chore: adress pytest-asyncio deprecation warnings + other nits (#32696) 
amongst some linting imcompatible rules
 2025-08-26 15:51:38 -04:00
Mason Daugherty
a6690eb9fd release(anthropic): 0.3.19 (#32595) 2025-08-18 14:25:03 -04:00
Mason Daugherty
8d0fb2d04b fix(anthropic): correct input_token count for streaming (#32591) 
* Create usage metadata on
[`message_delta`](https://docs.anthropic.com/en/docs/build-with-claude/streaming#event-types)
instead of at the beginning. Consequently, token counts are not included
during streaming but instead at the end. This allows for accurate
reporting of server-side tool usage (important for billing)
* Add some clarifying comments
* Fix some outstanding Pylance warnings
* Remove unnecessary `text` popping in thinking blocks
* Also now correctly reports `input_cache_read`/`input_cache_creation`
as a result
 2025-08-18 17:51:47 +00:00
Mason Daugherty
ee4c2510eb feat: port various nit changes from wip-v0.4 (#32506) 
Lots of work that wasn't directly related to core
improvements/messages/testing functionality
 2025-08-11 15:09:08 -04:00
Mason Daugherty
b7e4797e8b release(anthropic): 0.3.18 (#32292) 2025-07-28 17:07:11 -04:00
niceg
0d6f915442 fix: LLM mimicking Unicode responses due to forced Unicode conversion of non-ASCII characters. (#32222) 
fix: Fix LLM mimicking Unicode responses due to forced Unicode
conversion of non-ASCII characters.

- **Description:** This PR fixes an issue where the LLM would mimic
Unicode responses due to forced Unicode conversion of non-ASCII
characters in tool calls. The fix involves disabling the `ensure_ascii`
flag in `json.dumps()` when converting tool calls to OpenAI format.
- **Issue:** Fixes ↓↓↓
input：
```json
{'role': 'assistant', 'tool_calls': [{'type': 'function', 'id': 'call_nv9trcehdpihr21zj9po19vq', 'function': {'name': 'create_customer', 'arguments': '{"customer_name": "你好啊集团"}'}}]}
```
output:
```json
{'role': 'assistant', 'tool_calls': [{'type': 'function', 'id': 'call_nv9trcehdpihr21zj9po19vq', 'function': {'name': 'create_customer', 'arguments': '{"customer_name": "\\u4f60\\u597d\\u554a\\u96c6\\u56e2"}'}}]}
```
then:
llm will mimic outputting unicode. Unicode's vast number of symbols can
lengthen LLM responses, leading to slower performance.
<img width="686" height="277" alt="image"
src="https://github.com/user-attachments/assets/28f3b007-3964-4455-bee2-68f86ac1906d"
/>

---------

Co-authored-by: Mason Daugherty <github@mdrxy.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
 2025-07-24 17:01:31 -04:00
Mason Daugherty
71b361936d ruff: restore stacklevels, disable autofixing (#31919) 2025-07-08 12:55:47 -04:00
Mason Daugherty
ae210c1590 ruff: add bugbear across packages (#31917) 
WIP, other packages will get in next PRs
 2025-07-08 12:22:55 -04:00
Mason Daugherty
750721b4c3 huggingface[patch]: ruff fixes and rules (#31912) 
* bump ruff deps
* add more thorough ruff rules
* fix said rules
 2025-07-08 10:07:57 -04:00
Mason Daugherty
2a7645300c anthropic[patch]: ruff fixes and rules (#31899) 
* bump ruff deps
* add more thorough ruff rules
* fix said rules
 2025-07-07 18:32:27 -04:00
Mason Daugherty
e7eac27241 ruff: more rules across the board & fixes (#31898) 
* standardizes ruff dep version across all `pyproject.toml` files
* cli: ruff rules and corrections
* langchain: rules and corrections
 2025-07-07 17:48:01 -04:00
ccurme
f88fff0b8a anthropic: release 0.3.17 (#31852) 2025-07-03 13:18:43 -04:00
Mason Daugherty
645e25f624 langchain-anthropic[patch]: Add ruff bandit rules (#31789) 2025-06-30 14:00:53 -04:00
ccurme
0ae434be21 anthropic: release 0.3.16 (#31744) 2025-06-26 09:09:29 -04:00
ccurme
14c561e15d infra: relax types-requests version range (#31504) 2025-06-05 18:57:08 +00:00
Bagatur
ec8bab83f8 anthropic[fix]: bump langchain-core dep (#31483) 2025-06-03 10:56:48 -04:00
Bagatur
310e643842 release[anthropic]: 0.3.15 (#31479) 
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
 2025-06-03 10:38:11 -04:00
ccurme
49eeb0f3c3 standard-tests: add benchmarks (#31302) 
Co-authored-by: Sydney Runkle <sydneymarierunkle@gmail.com>
 2025-05-29 15:21:37 +00:00
ccurme
443341a20d anthropic: release 0.3.14 (#31378) 2025-05-27 17:31:05 +00:00
ccurme
580986b260 anthropic: support for code execution, MCP connector, files API features (#31340) 
Support for the new [batch of beta
features](https://www.anthropic.com/news/agent-capabilities-api)
released yesterday:

- [Code
execution](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/code-execution-tool)
- [MCP
connector](https://docs.anthropic.com/en/docs/agents-and-tools/mcp-connector)
- [Files
API](https://docs.anthropic.com/en/docs/build-with-claude/files)

Also verified support for [prompt cache
TTL](https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching#1-hour-cache-duration-beta).
 2025-05-27 12:45:45 -04:00
ccurme
d4555ac924 anthropic: release 0.3.13 (#31162) 2025-05-08 03:13:15 +00:00
ccurme
682f338c17 anthropic[patch]: support web search (#31157) 2025-05-07 18:04:06 -04:00