github/langchain
1
0
Fork 0
mirror of https://github.com/hwchase17/langchain.git synced 2026-06-09 10:17:00 +00:00
Code Issues Packages Projects Releases Wiki Activity
14,885 Commits 1,164 Branches 1,270 Tags
46dbb3967e3cd0f282fe163895585dfd9e73cdb7
Commit Graph

100 Commits

Author SHA1 Message Date
ccurme
46dbb3967e chore(anthropic): update test_tool_search cassette (#34297) 2025-12-11 10:53:52 -05:00
ccurme
5350967ddc feat(anthropic): support mcp_toolset in bind_tools (#34284) 2025-12-10 14:39:35 +00:00
Mason Daugherty
7542278997 feat(core,anthropic): extras on BaseTool (#34120) 2025-12-10 09:37:14 -05:00
Mason Daugherty
2faed37ff1 feat(anthropic): document and test fine grained tool streaming (#34118) 
https://platform.claude.com/docs/en/agents-and-tools/tool-use/fine-grained-tool-streaming
 2025-12-08 15:34:56 -05:00
Mason Daugherty
dcb670f395 feat(anthropic): auto append relevant beta headers for computer use (#34117) 
in addition to documenting it


https://platform.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool
 2025-12-08 15:25:36 -05:00
Mason Daugherty
8a5f46322b feat(anthropic): tool search support (#34119) 2025-12-08 10:46:37 -05:00
Mason Daugherty
4a42158e6c feat(anthropic): add effort support (#34116) 2025-12-05 13:44:42 -05:00
ccurme
7549845d82 chore(anthropic): vcr integration test (#34160) 2025-12-01 15:28:28 +00:00
Mason Daugherty
0a6d01e61d docs(anthropic,core,langchain): updates (#34106) 2025-11-25 17:58:09 -05:00
ccurme
9b7792631d feat(anthropic): support native structured output feature and strict tool calling (#33980) 2025-11-17 16:14:20 -05:00
Mohammad Mohtashim
2511c28f92 feat(anthropic): support code_execution_20250825 (#33925) 2025-11-12 10:44:51 -05:00
Mason Daugherty
0a442644e3 test(anthropic): add vcr to test_search_result_tool_message (#33793) 
To fix nondeterministic results causing integration testing to sometimes
fail

Also speeds up from 10s to 0.5

---------

Co-authored-by: ccurme <chester.curme@gmail.com>
 2025-11-03 15:13:30 +00:00
ccurme
81c4f21b52 fix(standard-tests): update multimodal tests (#33781) 2025-11-01 16:38:20 -04:00
Mason Daugherty
32d294b89a fix(anthropic): clean up tests, update default model to use ID (#33751) 
- use latest models in examples to highlight support
- standardize on using IDs in examples - no more aliases to improve
determinism in future tests
- bump lock
- in integration tests, fix stale casettes and use `MODEL_NAME`
uniformly where possible
- add case for default max tokens for sonnet-4-5 (was missing)
 2025-10-30 16:08:18 -04:00
Sydney Runkle
fabcacc3e5 chore: remove mentions of sonnet 3.5 (#33737) 
see
https://docs.claude.com/en/docs/about-claude/model-deprecations#2025-08-13%3A-claude-sonnet-3-5-models
 2025-10-29 15:49:27 -07:00
Mason Daugherty
f94108b4bc fix: links (#33691) 
* X-ref to new docs
* Formatting updates
 2025-10-27 19:04:29 -04:00
Mason Daugherty
1d056487c7 style(anthropic): use aliases for model names (#33590) 2025-10-17 21:40:22 +00:00
Mason Daugherty
c9018f81ec docs(anthropic): update extended thinking docs and fix urls (#33525) 
new urls

extended thinking isn't just 3.7 anymore
 2025-10-16 11:18:47 -04:00
Mason Daugherty
26e0a00c4c style: more work for refs (#33508) 
Largely:
- Remove explicit `"Default is x"` since new refs show default inferred
from sig
- Inline code (useful for eventual parsing)
- Fix code block rendering (indentations)
 2025-10-15 18:46:55 -04:00
ccurme
11a2efe49b fix(anthropic): handle empty AIMessage (#33390) 2025-10-09 13:57:42 -04:00
Mason Daugherty
31eeb50ce0 chore: drop UP045 (#33362) 
Python 3.9 EOL
 2025-10-08 21:17:53 -04:00
ccurme
010ed5d096 fix(anthropic,openai): fix tests (#33257) 
following https://github.com/langchain-ai/langchain/pull/33192
 2025-10-03 13:41:37 -04:00
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
002d623f2d feat: (core, standard-tests) support PDF inputs in ToolMessages (#33183) 2025-10-01 10:16:16 -04:00
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
Youngho Kim
4619a2727f docs(anthropic): update documentation links (#32938) 
**Description:**
This PR updated links to the latest Anthropic documentation. Changes
include revised links for model overview, tool usage, web search tool,
text editor tool, and more.

**Issue:**
N/A

**Dependencies:**
None

**Twitter handle:**
N/A
 2025-09-14 21:38:51 -04:00
Mason Daugherty
649d8a8223 test(anthropic): enable VCR for web fetch test (#32913) 
The API issues have been resolved; no longer xfailing
 2025-09-12 03:19:55 +00:00
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
38001699d5 fix(anthropic): remove unneeded beta flags (#32893) 
- Beta isn't needed for search result tests anymore
- Add TODO for other tests to come back when generally available
- Regenerate remote MCP snapshot after some testing (now the same, but
fresher)
- Bump deps
 2025-09-10 20:47:13 +00:00
Mason Daugherty
3da0377c02 fix(anthropic): update ChatAnthropic model in tests/doc (#32892) 
from `'claude-3-5-sonnet-latest'` to `'claude-3-5-haiku-latest'` since
sonnet is deprecated
 2025-09-10 16:44:04 -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
1167e7458e fix(anthropic): update test model names and adjust token count assertions in integration tests (#32422) 2025-08-12 19:39:35 +00:00
Mason Daugherty
3a487bf720 refactor(anthropic): AnthropicLLM to use Messages API (#32290) 
re: #32189
 2025-07-28 16:22:58 -04:00
ccurme
3672bbc71e fix(anthropic): update integration test models (#32189) 
Multiple models were
[retired](https://docs.anthropic.com/en/docs/about-claude/model-deprecations#model-status)
yesterday.

Tests remain broken until we figure out what to do with the legacy
Anthropic LLM integration— currently uses their (legacy) text
completions API, for which there appear to be no remaining supported
models.
 2025-07-22 19:51:39 +00:00
ccurme
2ef9465893 fix(anthropic): fix test (#32145) 2025-07-21 14:49:40 +00:00
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
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
ccurme
3f4b355eef anthropic[patch]: pass back in citations in multi-turn conversations (#31882) 
Also adds VCR cassettes for some heavy tests.
 2025-07-05 17:33:22 -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
b02bd67788 anthropic[patch]: cache clients (#31659) 2025-06-25 14:49:02 -04:00
ccurme
14c561e15d infra: relax types-requests version range (#31504) 2025-06-05 18:57:08 +00:00
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
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
2d202f9762 anthropic[patch]: split test into two (#31167) 2025-05-08 09:23:36 -04:00
ccurme
e34f9fd6f7 anthropic: update streaming usage metadata (#31158) 
Anthropic updated how they report token counts during streaming today.
See changes to `MessageDeltaUsage` in [this
commit](2da00f26c5 (diff-1a396eba0cd9cd8952dcdb58049d3b13f6b7768ead1411888d66e28211f7bfc5)).

It's clean and simple to grab these fields from the final
`message_delta` event. However, some of them are typed as Optional, and
language
[here](e42451ab3f/src/anthropic/lib/streaming/_messages.py (L462))
suggests they may not always be present. So here we take the required
field from the `message_delta` event as we were doing previously, and
ignore the rest.
 2025-05-07 23:09:56 -04:00
ccurme
9cfe6bcacd multiple: multi-modal content blocks (#30746) 
Introduces standard content block format for images, audio, and files.

## Examples

Image from url:
```
{
    "type": "image",
    "source_type": "url",
    "url": "https://path.to.image.png",
}
```


Image, in-line data:
```
{
    "type": "image",
    "source_type": "base64",
    "data": "<base64 string>",
    "mime_type": "image/png",
}
```


PDF, in-line data:
```
{
    "type": "file",
    "source_type": "base64",
    "data": "<base64 string>",
    "mime_type": "application/pdf",
}
```


File from ID:
```
{
    "type": "file",
    "source_type": "id",
    "id": "file-abc123",
}
```


Plain-text file:
```
{
    "type": "file",
    "source_type": "text",
    "text": "foo bar",
}
```
 2025-04-15 09:48:06 -04:00
Sydney Runkle
8c6734325b partners[lint]: run pyupgrade to get code in line with 3.9 standards (#30781) 
Using `pyupgrade` to get all `partners` code up to 3.9 standards
(mostly, fixing old `typing` imports).
 2025-04-11 07:18:44 -04:00