After DeepSeek Harness: why agent harnesses still lack any scientific evaluation
samrauh · reddit · 2026-09-03
Reddit user samrauh argues that the DeepSeek Harness release has sparked a deeper debate: many now claim the harness may matter more than the model itself.
But the field has problems:
- Opinions on "best harness" remain largely anecdotal, with little systematic evidence
- Rapid changes make it hard to get an overview
- There is almost no scientific research or benchmarks on what makes a harness "good" or what actually moves the needle
The author asks the community for research on harness evaluation or personal benchmarking efforts — highlighting a real gap: model evals are mature, harness evals are terra incognita.
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