jj-benchmark – Evaluating AI agents on Jujutsu version control
Hi HN, Meng from TabbyML here. We decided to build this simply because we find Jujutsu (jj) really interesting, and many folks on our team have started trying it out recently. Since it introduces a very different workflow compared to traditional Git, we thought it would be a fun challenge to see how well current AI coding agents can actually use it. To build this, we created a semi-automated pipeline. We used AI to research the official Jujutsu documentation and websites, which then helped us bootstrap a dataset of 63 distinct evaluation tasks. Each task includes instructions, bootstrap…
jj-benchmark – Evaluating AI agents on Jujutsu version control launched on March 12, 2026 with 5 votes, #1,928 of 23,380 launches that month and more than 75% of that year's launches.
What it does
Performance results of AI coding models on Jujutsu tasks, measuring success rate and execution time with high precision.
In the maker’s words, at launch
Hi HN, Meng from TabbyML here. We decided to build this simply because we find Jujutsu (jj) really interesting, and many folks on our team have started trying it out recently. Since it introduces a very different workflow compared to traditional Git, we thought it would be a fun challenge to see how well current AI…
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