joelniklaus/harness-leaderboard
docker · ♥ 161
- Likes29
- Licenseapache-2.0
#2Rank now 2
#2Peak rank
3Days on list
429Score · 7d
Nov 6, 2026First seen
Rank · 7 days
About joelniklaus/harness-leaderboard
Which coding-agent harness should you use for your model?
Which coding-agent harness should you run your open model in? Same model, same provider, same reasoning effort, three attempts with confidence intervals, every trajectory public.
This is Joel Niklaus's leaderboard. It measures which coding-agent harness to run a given model in: Claude Code, Codex, Pi, OpenCode, Hermes Agent, mini-swe-agent, Kimi Code, Qwen Code and OpenClaw. The models so far are GLM-5.3-Flash and DeepSeek-V4.1-Flash (low and high reasoning effort) and Flint (default effort). The benchmarks are Terminal-Bench 2.1 and DeepSWE v1.1, run through Harbor on Hugging Face…
- SDK
- docker
- Likes
- 29
- License
- apache-2.0
- Updated
- Nov 6, 2026
Excerpt from the Space card on Hugging Face ↗.
Trending history
joelniklaus/harness-leaderboard was first seen on Hugging Face · Trending spaces on Nov 6, 2026. Since then it has appeared in 53 checks on 3 different days. Its best position was #2 of 30, reached on Nov 8, 14:42 UTC. It is #2 right now, climbing from #4 to #2 over the last 6 checks.
Rank history
Position on Hugging Face · Trending spaces at every check (lower is better).
Last 14 days
Best rank per day (UTC).
9
5
2
Oct 26today
Metric history
🔥 as reported by Hugging Face.
Featured in
Archived daily, weekly and monthly lists that include this entry.
Hugging Face Spaces 3 days, best #4
Questions
Is joelniklaus/harness-leaderboard trending on Hugging Face Spaces right now?
Yes. As of Nov 8, 14:42 UTC it is #2, climbing from #4 to #2 over the last 6 checks.
What is the highest rank joelniklaus/harness-leaderboard reached?
#2 on Hugging Face · Trending spaces, on Nov 8, 14:42 UTC. Trendoday checks this list every 60 minutes.
How long has joelniklaus/harness-leaderboard been trending?
It was first seen on Nov 6, 2026 and has been on the list on 3 days (53 checks) since.