GPT-6.1 Sol fixes 44 of 105 planted bugs for $6.56, matching Astra at a fraction of the cost
PawelHuryn · x · 2026-09-30
The author tested GPT-6.1 Sol on real work: 2 repos with 105 planted bugs, calling it "real" unlike GPT-6 Sol, which was just a nerfed GPT-5.6 Terra. Results (max effort):
- GPT-6 Astra: 45 fixed for $33
- GPT-6.1 Sol: 44 fixed for $6.56
- GPT-5.6 Sol: 43.5 for $95.35
- Opus 5.5: 41.7 for $58.53
- GPT-6 Sol: 29.3 for $9.33
With this cost-efficiency, the 50% cut to the $200 plan hardly matters. Single-run caveat; more runs and effort levels to follow.
Related event: GPT-6.1 Sol Fixes 44 of 105 Planted Bugs for Just $6.56 in Real-World Test(2 posts)→
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