Anthropic Just Released Its Latest AI Model. It Says It Doesn't Advance The Frontier.
- Posted on September 28, 2026
- By International Business Times
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- 1 min read
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Anthropic Just Released Its Latest AI Model. It Says It Doesn't Advance The Frontier.
The company said Claude Sonnet 5.5 runs 30%+ faster, and costs up to 30% less for most work than its predecessor.
