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JevHarness
Has an LLM write a task-specific harness that turns observations into Jev questions, then freezes it and improves it from rewards and full execution traces.
From the readme
JevHarness English 简体中文 Let an LLM write a task-specific harness for Jev. Run it, inspect its decisions, and optionally improve it using rewards and complete execution traces. New paper: System1-Arena: Which Decisions Can Be Left to System 1? — The most comprehensive benchmark for Jev-like models: nearly 100K questions, including classification and agentic …
Details
- Section
- Coding agents
- owner
- TianyuCodings
- stars
- 552
- forks
- 26
- pushed
- 2026-10-16
- Language
- Python
What it is
- Form
- Library or SDK
- Audience
- Agent builders
Maturity
Docs