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Simon Willison·· 25 days agoSelectedAI score85

Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war

Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war

AI introduction

Anthropic released Claude Opus 5.5, and about an hour later OpenAI launched GPT-6 Sol and GPT-6 Luna.

Why it matters

The author hands-on tested models from all three providers and compiled a full price table, letting readers compare the new round of price cuts and real-world performance across tiers.

A summary is available. Open the original source for the full article. Read source
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Source: Simon Willison · simonwillison.net

#模型发布#OpenAI#Anthropic#推理