fix: Upgrade anthropic version (#1406)

<!-- .github/pull_request_template.md -->

## Description
<!-- 
Please provide a clear, human-generated description of the changes in
this PR.
DO NOT use AI-generated descriptions. We want to understand your thought
process and reasoning.
-->
Anthropic didn't work as an LLM Provider, and the issue was that our
versions of anthropic and httpx didn't work together. The solutions were
to either downgrade httpx, or upgrade anthropic. Since httpx is used by
various async clients, upgrading anthropic is the better approach.

## Type of Change
<!-- Please check the relevant option -->
- [x] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [ ] Code refactoring
- [ ] Performance improvement
- [ ] Other (please specify):

## Changes Made
<!-- List the specific changes made in this PR -->
- 
- 
- 

## Testing
<!-- Describe how you tested your changes -->

## Screenshots/Videos (if applicable)
<!-- Add screenshots or videos to help explain your changes -->

## Pre-submission Checklist
<!-- Please check all boxes that apply before submitting your PR -->
- [ ] **I have tested my changes thoroughly before submitting this PR**
- [ ] **This PR contains minimal changes necessary to address the
issue/feature**
- [ ] My code follows the project's coding standards and style
guidelines
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have added necessary documentation (if applicable)
- [ ] All new and existing tests pass
- [ ] I have searched existing PRs to ensure this change hasn't been
submitted already
- [ ] I have linked any relevant issues in the description
- [ ] My commits have clear and descriptive messages

## Related Issues
<!-- Link any related issues using "Fixes #issue_number" or "Relates to
#issue_number" -->

## Additional Notes
<!-- Add any additional notes, concerns, or context for reviewers -->

## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.

cognee/infrastructure/llm/structured_output_framework/litellm_instructor/llm/anthropic/adapter.py

@@ -12,6 +12,7 @@ from cognee.infrastructure.llm.structured_output_framework.litellm_instructor.ll
 )
 
 from cognee.infrastructure.llm.LLMGateway import LLMGateway
+from cognee.infrastructure.llm.config import get_llm_config
 
 
 class AnthropicAdapter(LLMInterface):
@@ -27,7 +28,8 @@ class AnthropicAdapter(LLMInterface):
         import anthropic
 
         self.aclient = instructor.patch(
-            create=anthropic.AsyncAnthropic().messages.create, mode=instructor.Mode.ANTHROPIC_TOOLS
+            create=anthropic.AsyncAnthropic(api_key=get_llm_config().llm_api_key).messages.create,
+            mode=instructor.Mode.ANTHROPIC_TOOLS,
         )
 
         self.model = model
@@ -57,7 +59,7 @@ class AnthropicAdapter(LLMInterface):
 
         return await self.aclient(
             model=self.model,
-            max_completion_tokens=4096,
+            max_tokens=4096,
             max_retries=5,
             messages=[
                 {

pyproject.toml

@@ -96,7 +96,7 @@ gemini = ["google-generativeai>=0.8.4,<0.9"]
 huggingface = ["transformers>=4.46.3,<5"]
 ollama = ["transformers>=4.46.3,<5"]
 mistral = ["mistral-common>=1.5.2,<2"]
-anthropic = ["anthropic>=0.26.1,<0.27"]
+anthropic = ["anthropic>=0.27"]
 deepeval = ["deepeval>=3.0.1,<4"]
 posthog = ["posthog>=3.5.0,<4"]
 falkordb = ["falkordb>=1.0.9,<2.0.0"]

uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.10, <=3.13"
 resolution-markers = [
     "python_full_version >= '3.13' and platform_python_implementation != 'PyPy' and sys_platform != 'emscripten'",
@@ -203,7 +203,7 @@ wheels = [
 
 [[package]]
 name = "anthropic"
-version = "0.26.1"
+version = "0.67.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -212,12 +212,11 @@ dependencies = [
     { name = "jiter" },
     { name = "pydantic" },
     { name = "sniffio" },
-    { name = "tokenizers" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/5e/9e/3907fd0c1bcae40bbf40af14f43d06c6b824f0e056ab99510873e16fb4ba/anthropic-0.26.1.tar.gz", hash = "sha256:26680ff781a6f678a30a1dccd0743631e602b23a47719439ffdef5335fa167d8", size = 827985, upload-time = "2024-05-21T17:06:38.268Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/09/08/ee91464cd821e6fca52d9a23be44815c95edd3c1cf1e844b2c5e85f0d57f/anthropic-0.67.0.tar.gz", hash = "sha256:d1531b210ea300c73423141d29bcee20fcd24ef9f426f6437c0a5d93fc98fb8e", size = 441639, upload-time = "2025-09-10T14:47:18.137Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/86/25/b7df779d6c015416cccb0cb5e9e69678c4f6c5e762abefdf41c1cb1d3958/anthropic-0.26.1-py3-none-any.whl", hash = "sha256:2812b9b250b551ed8a1f0a7e6ae3f005654098994f45ebca5b5808bd154c9628", size = 877601, upload-time = "2024-05-21T17:06:35.958Z" },
+    { url = "https://files.pythonhosted.org/packages/5c/9d/9adbda372710918cc8271d089a2ceae4d977a125f90bc3c4b456bca4f281/anthropic-0.67.0-py3-none-any.whl", hash = "sha256:f80a81ec1132c514215f33d25edeeab1c4691ad5361b391ebb70d528b0605b55", size = 317126, upload-time = "2025-09-10T14:47:16.351Z" },
 ]
 
 [[package]]
@@ -807,7 +806,7 @@ wheels = [
 
 [[package]]
 name = "cognee"
-version = "0.3.2"
+version = "0.3.3"
 source = { editable = "." }
 dependencies = [
     { name = "aiofiles" },
@@ -969,7 +968,7 @@ requires-dist = [
     { name = "aiohttp", specifier = ">=3.11.14,<4.0.0" },
     { name = "aiosqlite", specifier = ">=0.20.0,<1.0.0" },
     { name = "alembic", specifier = ">=1.13.3,<2" },
-    { name = "anthropic", marker = "extra == 'anthropic'", specifier = ">=0.26.1,<0.27" },
+    { name = "anthropic", marker = "extra == 'anthropic'", specifier = ">=0.27" },
     { name = "asyncpg", marker = "extra == 'postgres'", specifier = ">=0.30.0,<1.0.0" },
     { name = "asyncpg", marker = "extra == 'postgres-binary'", specifier = ">=0.30.0,<1.0.0" },
     { name = "baml-py", specifier = ">=0.201.0,<0.202.0" },