gpt-6POST
Sonnet 5.5 release may land around DevDay, user speculates
The poster says Anthropic shipped Opus 5.5 just before GPT-6 Sol/Luna, and that a Sonnet 5.5 launch on DevDay would be wild, though Anthropic said it would take a few weeks.
Tim Jayas
@TimJayasArchived 2026.09.27Originally posted 2026.09.26
Tim Jayas @TimJayasOriginally posted 2026.09.26
trust me Sonnet 5.5 is going to be a big upgrade just like Opus 5.5 and just as Anthropic released Opus 5.5 just before GPT-6 Sol/Luna it would be insane if Sonnet 5.5 gets released on Devday (though it might not happen since Anthropic said it would take few weeks)
x.com/timjayas/status/2103876638371176694Archived 2026.09.27 09:53