SWE-bench Leaderboard Update Analysis from February
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Wrote up some notes on the February 2026 update to the official SWE-bench leaderboard, with a bonus side-quest to get Claude for Chrome to redraw their chart to add percentage labels to the bars https://simonwillison.net/2026/Feb/19/sw…
SWE-bench February 2026 leaderboard update
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