Nate Berkopec(@nateberkopec):These two charts from @ArtificialAnlys explain why GPT-5.6 Sol (med) is the king of all models for interactive coding agent sessions right now. Sol(m) is 5x faster per task than Fable, 10x cheaper. It's even faster per task than Flash 3.7, despite having ~6x less tok/sec.

Nate Berkopec

@nateberkopec

Ruby and Rails applications, made fast. 日本語: @nateberkopec_ja

Joined December 2008

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Nate Berkopec@nateberkopec

2026.08.30 21:36

These two charts from @ArtificialAnlys explain why GPT-5.6 Sol (med) is the king of all models for interactive coding agent sessions right now. Sol(m) is 5x faster per task than Fable, 10x cheaper. It's even faster per task than Flash 3.7, despite having ~6x less tok/sec.