Claude Haiku 5.5 imminent as Opus 5.5 ships 30% faster at 40% lower cost
scaling01 · x · 2026-09-23
AiBattle reports Claude Haiku is live, with Sonnet 5.5 and Haiku 5.5 coming in the coming weeks. The quoted update details Opus 5.5: 40% cheaper than Opus 5 on typical workloads, 30% faster outputs, raised five-hour usage limits on Pro/Max/Team plans, and a new usage-limit reset option.
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