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GML-2167 Release 2.0.1 - #53

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chengbiao-jin merged 13 commits into
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release_2.0.1
Jul 24, 2026
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GML-2167 Release 2.0.1#53
chengbiao-jin merged 13 commits into
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release_2.0.1

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prins-agivant and others added 11 commits July 6, 2026 22:42
Add evaluator.py with Planned/Reactive/Classic agent support via --agent flag
Add run_eval.sh, setup_graph.py, run_setup.sh, run_load.sh for eval workflow
Add Apple_SEQ_10 dataset (questions, answers, 4 AAPL PDFs, exported graph)
Fix agent_hallucination_check.py: langchain import updated to langchain_core
Update docker-compose.yml: volume mounts for regression and test_questions
Update requirements.txt: add deepeval==4.0.7, pin click>=8.0.0,<8.4.0
### **PR Type**
Tests, Enhancement


___

### **Description**
- Add GraphRAG regression evaluation framework

- Score hallucination confidence with reasons

- Automate graph setup and evaluation runs

- Mount regression datasets into container


___

### Diagram Walkthrough


```mermaid
flowchart LR
  dataset["Test dataset"] --> setup["Graph setup"]
  setup -- "creates and ingests" --> graph["GraphRAG graph"]
  graph -- "queries" --> evaluator["Regression evaluator"]
  evaluator -- "scores" --> metrics["Correctness and hallucination"]
  metrics -- "writes" --> results["CSV summary"]
```



<details> <summary><h3> File Walkthrough</h3></summary>

<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Enhancement</strong></td><td><details><summary>1
files</summary><table>
<tr>
<td><strong>agent_hallucination_check.py</strong><dd><code>Return
hallucination confidence with reasoning</code>&nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-1f325314ee4113efdf1a9f37c815c30b8b4edb9ae1a460782c58fe14ee61a31a">+94/-22</a>&nbsp;
</td>

</tr>

</table></details></td></tr><tr><td><strong>Tests</strong></td><td><details><summary>5
files</summary><table>
<tr>
<td><strong>evaluator.py</strong><dd><code>Add GraphRAG regression
evaluation CLI</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-deb3e0fb06b21510a590a7d790001882764b9de49651ba313134f8d465b3c9cd">+748/-0</a>&nbsp;
</td>

</tr>

<tr>
<td><strong>setup_graph.py</strong><dd><code>Add regression graph setup
automation</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-070a368df3596599a0520014d3d8ca2263f674f693f3f6701f23bc1dfc7b644a">+349/-0</a>&nbsp;
</td>

</tr>

<tr>
<td><strong>run_eval.sh</strong><dd><code>Add containerized evaluation
runner script</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-090cf2badc203841428904cfb720fbff2a5a436152c08e068fad1c545260825b">+45/-0</a>&nbsp;
&nbsp; </td>

</tr>

<tr>
<td><strong>run_load_eval.sh</strong><dd><code>Add exported graph
evaluation runner</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-f5d39cff64af1c30c2acdd32ba2991ec718f7da3dba30aaad3f5b3de545341c3">+85/-0</a>&nbsp;
&nbsp; </td>

</tr>

<tr>
<td><strong>run_setup.sh</strong><dd><code>Add containerized graph setup
runner</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-1b86a187691c0ad76c412986f60ec1a059fd805808b3ec8a093d560580303ba2">+30/-0</a>&nbsp;
&nbsp; </td>

</tr>

</table></details></td></tr><tr><td><strong>Dependencies</strong></td><td><details><summary>1
files</summary><table>
<tr>
<td><strong>requirements.txt</strong><dd><code>Bump pyTigerGraph minimum
dependency version</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-e66887509cf346e41e1a9ccb30ddab589260f362899946f6b26602b5e29c547c">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>

</tr>
</table></details></td></tr><tr><td><strong>Configuration
changes</strong></td><td><details><summary>1 files</summary><table>
<tr>
<td><strong>docker-compose.yml</strong><dd><code>Mount regression test
directories into container</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; </dd></td>
<td><a
href="https://github.com/tigergraph/graphrag/pull/43/files#diff-e45e45baeda1c1e73482975a664062aa56f20c03dd9d64a827aba57775bed0d3">+2/-0</a>&nbsp;
&nbsp; &nbsp; </td>

</tr>
</table></details></td></tr></tr></tbody></table>

</details>

___
…ogs (#50)

Co-authored-by: Prins Kumar <prins.kumar@agivant.com>
… add progres… (#47)

* fix: surface rebuild stage in UI during long ECC phases - add progress callbacks to embed, extract, summarize_communities; cache last ECC status to fix unknown time on timeout

* fix: clear ECC status cache in finally and preserve cached status on timeout

* feat: show document-level chunking progress during rebuild

Expose progress_current/total/pct from ECC and render a bar in KGAdmin so the UI shows real progress while chunking documents, without wiping the bar when stream_docs finishes early.

---------

Co-authored-by: Prins Kumar <prins.kumar@agivant.com>
- Classic chat reads the answer from providers that return content as blocks
  (Gemini 3+ and other reasoning models) instead of failing to parse it
- Raise the LangChain dependency floors to the 1.x versions this release builds on

Refs: GML-2165, GML-2137
- Restore the agent's hallucination check to its 2.0.0 form
- Move the graded 0-1 confidence grader into the regression evaluation suite

Refs: GML-2088
- Fail fast when the language model is unreachable during community
  summarization, so a knowledge-graph rebuild no longer hangs.
- Leave a clear placeholder for community summaries that could not be
  generated so they can be regenerated once the model is reachable.
- Show per-stage rebuild progress: a document-processing bar, the
  community-detection level, and a community-summarization bar.
- End a rebuild with a warning when some community summaries could not
  be generated, instead of reporting a plain success.
- Bump release to 2.0.1 and update README and CHANGELOG.

Refs: GML-2163
- Replace the LICENSE file with the full AGPL-3.0 text.
- Update every source-file license header to the AGPL-3.0 notice.
- Document the license change in the README and CHANGELOG.

Refs: GML-2166
- Replace the verbose GNU notice in source headers with a concise
  reference to the AGPL-3.0 license and the LICENSE file.
- Note the relicense in the README release log and trim the 2.0.1 entry.

Refs: GML-2166
- Remove the bind mounts of the regression code and test_questions from
  the default compose, so a normal deployment carries no test artifacts.
- The regression run scripts now copy those files into the running
  container before a run and copy eval results back out.

Refs: GML-2088
- Restore the AGPL warranty disclaimer and license-copy notice in source
  file headers, with the opening reworded to omit the "free software"
  phrasing.

Refs: GML-2166
- Migrate the graphrag app from FastAPI on_event handlers to a lifespan
  handler (the ECC app already used lifespan).
- Import the sunset langchain-experimental graph transformer lazily, so
  the warning only fires if that extractor is actually used.
- Drop the deprecated useCert argument when cloning TigerGraph connections.

Refs: GML-2137
- Mark the `graphrag` extractor mode as deprecated in the README; it
  relies on the sunset langchain-experimental package and is superseded
  by the default `llm` extractor. Code retained for now.

Refs: GML-2137
@chengbiao-jin
chengbiao-jin merged commit 1d47299 into main Jul 24, 2026
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@chengbiao-jin
chengbiao-jin deleted the release_2.0.1 branch July 24, 2026 07:23
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3 participants