Cognition(@cognition):On our price vs performance evaluation, models cluster into several groups. ▪️ Opus 5.5 and GPT-6 Astra lead in intelligence, at average costs of $12.8 and $6.67, respectively. ▪️ GPT-6.1 Sol leads in cost efficiency, scoring 39% at $1.03 per task. ▪️ GPT-6 Luna and Haiku 5.5 lead on overall cost, scoring above 20% at less than $0.50 per task. Chinese OSS models lag far behind, with Kimi K3 and GLM 5.3 scoring at 17%. American OSS models like Beam and Inkling are even further behind with a score of 3%.

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Cognition@cognition

2026.10.27 17:24

On our price vs performance evaluation, models cluster into several groups. ▪️ Opus 5.5 and GPT-6 Astra lead in intelligence, at average costs of $12.8 and $6.67, respectively. ▪️ GPT-6.1 Sol leads in cost efficiency, scoring 39% at $1.03 per task. ▪️ GPT-6 Luna and Haiku 5.5 lead on overall cost, scoring above 20% at less than $0.50 per task. Chinese OSS models lag far behind, with Kimi K3 and GLM 5.3 scoring at 17%. American OSS models like Beam and Inkling are even further behind with a score of 3%.