Sonnet 5.5 launch imminent, expected to preempt OpenAI DevDay
daniel_mac8 · x · 2026-09-28
A developer claims Anthropic's Sonnet 5.5 launch is imminent, likely timed ahead of OpenAI DevDay. If the leap is Opus 5 → Opus 5.5-sized, the expected best use is as a subagent inside Claude Code, orchestrated by Opus 5.5. Unconfirmed industry preview.
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