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## Description
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- Implements `TextChunkerWithOverlap` with configurable
`chunk_overlap_ratio`
- Abstracts chunk_data generation via `get_chunk_data` callable
(defaults to `chunk_by_paragraph`)
- Parametrized tests verify `TextChunker` and `TextChunkerWithOverlap`
(0% overlap) produce identical output for all edge cases.
- Overlap-specific tests validate `TextChunkerWithOverlap` behavior
## Type of Change
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- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] New feature (non-breaking change that adds functionality)
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functionality to change)
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feature works
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
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---------
Co-authored-by: hajdul88 <52442977+hajdul88@users.noreply.github.com>
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## Description
Fixes failing session history test
## Type of Change
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- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
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- [ ] Performance improvement
- [ ] Other (please specify):
## Screenshots/Videos (if applicable)
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issue/feature**
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guidelines
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have added necessary documentation (if applicable)
- [x] All new and existing tests pass
- [x] I have searched existing PRs to ensure this change hasn't been
submitted already
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## DCO Affirmation
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## Description
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this PR.
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process and reasoning.
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Added a load test to out codebase. The test runs N adds of a pdf, then
cognifies them and runs N searches. Cognify and the searches are
measured, with certain constraints on how fast they should be. We can
tweak the values if necessary, these are values for the gpt-5-mini
model.
## Type of Change
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- [ ] 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)
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- [ ] Other (please specify):
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<!-- Add screenshots or videos to help explain your changes -->
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feature works
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<!-- CURSOR_SUMMARY -->
---
> [!NOTE]
> Introduce a load test for S3 ingest, cognify, and concurrent searches
with timing thresholds, and wire it into CI.
>
> - **Tests**:
> - Add `cognee/tests/test_load.py` to measure end-to-end load: prunes
data/system, ingests from `s3://cognee-test-load-s3-bucket`, runs
`cognify` then concurrent GRAPH_COMPLETION searches, records timings
across reps, and asserts avg ≤ 8m and each run ≤ 10m.
> - **CI**:
> - Add `test-load` job in `.github/workflows/e2e_tests.yml`: installs
AWS deps, raises file descriptor limit, configures S3/env secrets, and
executes the new load test.
>
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
c7598122bb. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
…oviders support it
<!-- .github/pull_request_template.md -->
## Description
Enable multi user mode by default for supported graph and vector DBs
## Type of Change
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- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
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functionality to change)
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- [x] Code refactoring
- [ ] Performance improvement
- [ ] Other (please specify):
## Screenshots/Videos (if applicable)
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## Pre-submission Checklist
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issue/feature**
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- [ ] 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
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submitted already
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## DCO Affirmation
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## Description
This PR introduces a new memify pipeline to save cache sessions in
cognee. The QA sessions are added to the main knowledge base as separate
documents.
## Type of Change
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- [ ] Bug fix (non-breaking change that fixes an issue)
- [x] 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):
## Screenshots/Videos (if applicable)
None
## Pre-submission Checklist
<!-- Please check all boxes that apply before submitting your PR -->
- [x] **I have tested my changes thoroughly before submitting this PR**
- [x] **This PR contains minimal changes necessary to address the
issue/feature**
- [x] My code follows the project's coding standards and style
guidelines
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] I have added necessary documentation (if applicable)
- [x] All new and existing tests pass
- [x] I have searched existing PRs to ensure this change hasn't been
submitted already
- [x] I have linked any relevant issues in the description
- [x] My commits have clear and descriptive messages
## 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.
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## Description
Add run_custom_pipeline to have a way to execute a custom collection of tasks in Cognee
## Type of Change
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- [ ] New feature (non-breaking change that adds functionality)
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- [ ] Code refactoring
- [ ] Performance improvement
- [ ] Other (please specify):
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## Description
Added a test timeout for Soft and Hard deletion integration tests. They
occasionally hand. It's a temporary solution to unblock the CI. The
reason of hanging will be solved within a separate issue.
## Type of Change
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- [ ] 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)
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- [ ] Code refactoring
- [ ] Performance improvement
- [x] Other (please specify):
CI improvement
## Screenshots/Videos (if applicable)
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## Description
Adds detailed logging to docker
## Type of Change
<!-- Please check the relevant option -->
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- [ ] Performance improvement
- [ ] Other (please specify):
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## Description
Reduces the amount of macOS and Windows jobs by running these tests only
for the latest python version in the list.
`different-os-tests-basic` runs tests on ubuntu and python `'["3.10.x",
"3.11.x", "3.12.x", "3.13.x"]'`
`different-os-tests-extended` runs windows and macOS tests for python
`3.13.x`.
<img width="255" height="385" alt="Screenshot 2025-10-31 at 12 36 11"
src="https://github.com/user-attachments/assets/73813d69-70a1-40a6-8197-b323ddc7d365"
/>
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functionality to change)
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- [ ] Performance improvement
- [ ] Other (please specify):
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## Description
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## 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.
