⚡️UPDATE: Anthropic just made its top AI model dramatically CHEAPER.
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.
⚡️UPDATE: Anthropic just made its top AI model dramatically CHEAPER. Claude Opus 5.5 launched at $4 per million input tokens and $20 per million output tokens. At default setting, Claude Opus 5.5 is now: - 40% CHEAPER than Opus 5 - 60% cheaper than Fable 5.1 Anthropic says Opus 5.5 matches Fable 5.1 on MOST tasks while leading its own lineup on coding and knowledge-work benchmarks. GPT-6 Astra still leads on AutomationBench and Terminal-Bench-Science 0.1. Frontier AI pricing is falling fast even as model performance keeps climbing, raising pressure on OpenAI, Google and the rest of the m
Posted by Coin Bureau (1.1M followers) 1 h ago · 5 likes · 7.5k views · view the original post on X. Kept by the AI Radar as Frontier models.
More AI work like this
- .@AnthropicAI just shipped Claude Opus 5.5! — @merge_api
- Well, Opus 5.5 failed this test — @literallydenis
- 给大家带来claude opus 5.5 的前端测试结果. 直接说结论, 我怀疑现在opus 5.5就是 fable 5.1 的量化版或者自家蒸馏版, 可以直接看我的视频,… — @karminski3
- Anthropic Launches Claude Opus 5.5 With Fable-Level Performance at a Lower Price… — @MacRumors
- This week’s model drop just rewrote the leaderboard. — @StatsWire
- Use GPT-6 Sol and Luna with AI SDK — @aisdk
- AA benchmark has to be a joke at this point — @haider1
- NO MORE EM-DASHES — @vikktorrrre
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 42.9k posts from 5k X accounts over the last 14 days, 1.8k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 19:32 UTC. Full method.