Updated

Claude Fable 5.2 vs GPT-6.1 Sol

Claude Fable 5.2 does not have enough reviewed code to rank yet.

Claude Fable 5.2 and GPT-6.1 Sol compared on relative bug rate and on price.
Claude Fable 5.2GPT-6.1 Sol
Bug rate
Relative bug rateLaunch week0.73
Details
ProviderAnthropicOpenAI
ReleasedNov 9, 2026Sep 29, 2026
List price$8 input / $40 output per 1M tokens$2 input / $10 output per 1M tokens

1.00 = average · lower is better

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Questions and answers

Which has fewer bugs, Claude Fable 5.2 or GPT-6.1 Sol?
Claude Fable 5.2 does not have enough reviewed code to rank yet.
Which is cheaper, Claude Fable 5.2 or GPT-6.1 Sol?
Claude Fable 5.2 lists at $8 input / $40 output per 1M tokens; GPT-6.1 Sol lists at $2 input / $10 output per 1M tokens. GPT-6.1 Sol has the lower list price.