AI modelsOctober 03, 2026
27
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OpenAI Sol Crushes the Price War
GPT-6.1 Sol and Sonnet 5.5 shift the frontier between cost and performance.
#OpenAI#Anthropic#Benchmarks#Pricing#Agent Arena

š„ What happened
OpenAI launched GPT-6.1 Sol at $2/$10 per million tokens ā 80% cheaper than Astra. Sonnet 5.5 debuted at #3 on Agent Arena, giving Anthropic the top three spots.
š” Why it matters
Sol costs $0.56 per task, 39% less than GPT-6 Sol while scoring 1.52 points higher. Sonnet 5.5 beats Opus 5.5 but at $2.74 per task it falls off the Pareto frontier.
ā” Our take
OpenAI is running the Amazon playbook: torch prices until rivals bleed. Anthropic wins benchmarks but loses the cost war ā and that's what enterprises actually buy.
The title, summary and analysis of this item were produced automatically by an AI system and have not been editorially reviewed. They may contain errors, bias or omissions ā when in doubt, read the linked original source.
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