Artificial Analysis chart says Claude Opus 5 costs about 2× GPT 5.6 Sol per task
soumitrashukla9 · x · 2026-07-25
A repost highlights an Artificial Analysis chart showing Claude Opus 5 is about 2× more expensive per task than GPT 5.6 Sol on the Intelligence Index.
The attached chart compares cost per task across frontier models and shows Opus 5 near the top of the cost stack, while also noting it beats Claude Fable 5 on the same index.
Related event: Claude Opus 5 Lags in Vision Benchmarks and Cost Efficiency(4 posts)→
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