October 03, 2026 at 11:49 AM
< Back to feedA new version of Claude Sonnet 5.5 has been released — a potential competitor to GPT-6 Sol — available in the app and…
A new version of Claude Sonnet 5.5 has been released — a potential competitor to GPT-6 Sol — available in the app and on the website. The release surpasses GPT-6 Sol in efficiency when performing long-running tasks, nearly catches up to the leading Opus 5.5 model, and has significantly improved in programming. At the same time, operating speed has increased by more than 30% compared to Sonnet 5, and the cost of processing a task has dropped to 30%. You can try it here (https://claude.ai/).
Related posts
- Anthropic has released Claude Opus 5.5. The model has closed in on Fable 5.1…September 23, 2026
- Guides for GPT-6 Sol and Opus 5.5 are already available online — the…September 29, 2026
- Opus 5.5 has been released — Anthropic has announced its latest advanced…September 29, 2026
- Grok 4.7 has been released.September 21, 2026