AI & TechWION
Anthropic launches Claude Opus 5, half the input price of its own Fable 5

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Anthropic launched Claude Opus 5 on July 24 at $5/$25 per million tokens standard, $10/$50 fast mode.
Claude Opus 5 has a 1M-token context window and a new effort toggle.
It scored 43.3% on FrontierBench v0.1.
The launch arrives amid the industry's sharpest AI pricing war yet.