ModelLineup

What’s new

Every change a visitor could see, newest first, dated to the day it went live.

  • Fable 5.1 added, answering the same 24 prompts at low and max effort.
  • Opus 5.5 added, answering the same 24 prompts at low and max effort.
  • Sonnet 5.5 added, answering the same 24 prompts at low and max effort.
  • Max effort results are being collected again for six models, because the first run capped answers below each model’s own output limit. Ranks are hidden until the new answers are in.

  • The site opened with Haiku 4.5 and Fable 5, each answering the same fixed list of 24 prompts.
  • Sonnet 5 added, answering the same 24 prompts at low and max effort.
  • Opus 5 added, answering the same 24 prompts at low and max effort.