>Anthropic reportedly stealth testing "claude-opus-5-5"
This is a AI post classified by Jev as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.
🚨 OPUS 5.5 Leaks >Anthropic reportedly stealth testing "claude-opus-5-5" >Internal codename "claude-wafer-eap" >Previously expected as Opus 5.2, plans reportedly changed >Claimed to be way better than current Astra + Fable 5.1 >~20% cheaper than Opus 5.1 >Rumored pricing: $4 input / $20 output per 1M tokens >Context window reportedly around 900K-1M Is Anthropic actually back or is this still just one account's claim with nothing else backing it up?
Posted by Priya (4.1k followers) 1 h ago · 6 likes · 333 views · view the original post on X. Kept by the AI Radar as Frontier models.
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