Claude Opus 5
Frontier-class agentic coding and computer use, at unchanged Opus pricing
Verdict
Shipped July 24, 2026 at the same $5/$25 as Opus 4.8, but more than doubles it on Frontier-Bench and triples the next-best model on ARC-AGI 3. Lands within half a percent of Fable 5's peak coding score at roughly a third of the cost. If your workload is agentic coding or computer use specifically, this is now the better cost-to-quality pick over Fable 5 — reach for Fable 5 instead when the task is open-ended reasoning rather than execution.
Other Text Generation & Reasoning
- GPT-5.6Production
OpenAI current flagship — Sol/Terra/Luna tiers, 1.05M context
- GPT-5Superseded
OpenAI's previous flagship — superseded by GPT-5.6
- GPT-5 miniProduction
OpenAI's cost-efficient GPT-5-tier model — most of the quality at a fraction of the cost
- GPT-4oProduction
OpenAI previous-gen multimodal model — text, vision, audio
- GPT-4o miniStable
OpenAI's previous-gen cost-efficient model — superseded by GPT-5 mini
- GPT-OSS 120BStable
OpenAI's first open-weight model — 120B params, fully downloadable