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Anthropic reportedly released Claude Sonnet 5.5 as a lower-cost complement to Opus 5.5
Mashable reported Sept. 28 that Anthropic released Claude Sonnet 5.5 as a lower-cost complement to Claude Opus 5.5 for well-scoped everyday tasks. In Anthropic's announcement, as described by Mashable, the company said the model runs more than 30% faster than Sonnet 5 and costs up to 30% less for most work.
TLDR
Mashable reported Sept. 28 that Anthropic released Claude Sonnet 5.5 as a lower-cost complement to Opus 5.5 for tasks like bug fixes and document work. As described in Anthropic's announcement, Mashable said the model is more than 30% faster than Sonnet 5, costs up to 30% less for most work, is available now across Anthropic platforms, and routes higher-risk cybersecurity requests back to Sonnet 5.
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