AI BriefingOpus 4.7 takes the lead
·2026.04.17 06:40
Key point
Claude Opus 4.7 beat Claude Opus 4.6 by 1 keystroke in Vim Golf.
Details
In the YAML to dotenv challenge on the public AI Vim Golf Arena, Claude Opus 4.7 succeeded with 24 keystrokes, ahead of Claude Opus 4.6's 25 keystrokes.
The human best record for the same challenge is 16 keystrokes, so while the model improved, there is still a gap compared to the human record.
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