Open Source
JevOss
Evaluation tools for Jev-compatible decision models, covering accuracy, calibration, hidden instructions, padding and consistency.
Our verdict
We have not reviewed JevOss yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About JevOss
JevOss provides evaluation tools for decision models that are compatible with the Jev framework. It measures model performance across accuracy, calibration, hidden instruction resistance, padding behavior, and consistency. Written in Python, it is available as a community project on GitHub.
Best for
Developers working with Jev decision models who need lightweight evaluation checks.
Use cases
- Benchmark Jev-compatible decision models
- Test model calibration and consistency
- Check resistance to hidden instructions and padding
Notes
2 stars on GitHub. Last updated 2026-10-15. Licensed Apache-2.0.
Pros
- Covers multiple evaluation dimensions in one tool
- Simple Python-based tooling for Jev models
- Open source and free to use
Cons
- Very low community adoption (2 stars)
- Limited to Jev-compatible models
- No evidence of active maintenance or documentation
Key facts
What we have checked
- Days since the last commit
- 15
- GitHub forks
- 1
- GitHub stars
- 4
- Open issues
- 0
- Releases in the last 90 days
- 1
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How JevOss is growing
2 to 4
Health and security
Is JevOss looked after, and what do its setup files show
Health score
63 out of 100
| Part | Points | What we saw |
|---|---|---|
| Recent activity | 30 of 30 | Last push 15 days ago |
| Releases | 7.5 of 15 | 1 release in 90 days |
| Issue replies | Not counted | The latest check has no issue response reading (fewer than 3 measured issues, or issues switched off) |
| Maintainer | 0 of 15 | Owned by a single user |
| Official source | Not counted | MCP servers only |
Sources
Where this comes from
- GitHubRegistry
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
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