Anthropic launches Claude Opus 5.5, saying it performs at Claude Fable 5.1's level on…
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.
Anthropic launches Claude Opus 5.5, saying it performs at Claude Fable 5.1's level on most work while costing 40% less to run API input and output tokens are priced 20% lower than Opus 5, with cache reads 60% cheaper
Posted by StockStorm (5k followers) 1 h ago · 1 likes · 129 views · view the original post on X. Kept by the AI Radar as Frontier models.
More AI work like this
- holy mog. GPT-6 Sol pricing is insane. — @Ananth7e
- GPT 6 family models — @HarshithLucky3
- It's double-release day! — @daniel_mac8
- 🚨 GPT-6 Sol is HALF the price of GPT-5.6 Sol. — @DanDr1s
- GPT 6 Sol pricing — @HarshithLucky3
- And it's live in the Codex CLI too! Now we wait for Tibo to work his magic 🔥 — @dedene
- GPT 6 Sol and Luna are out — @HarshithLucky3
- GPT-6 Sol and Luna are dirt cheap — @scaling01
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. 42.6k 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 18:12 UTC. Full method.