01:32
2026-07-01
startupfortune.com
large-language-models
Anthropic launches Claude Sonnet 5 to bring near-Opus performance to developers at a fraction of the cost
Anthropic released Claude Sonnet 5 on June 30, 2026, offering near-Opus performance at significantly lower cost, scoring 63.2% on SWE-bench Pro and 1,618 on GDPval-AA v2. Priced at $2 per million inpu…