Anthropic added claude-sonnet-5-5 to the list of models it will answer with.

AnthropicMODEL-ROSTERADDEDMON SEP 28, 18:20

The line, as the page carries it

+claude-sonnet-5-5: "display_name=Claude Sonnet 5.5, created_at=<datetime>, max_input_tokens=1000000, max_tokens=128000"

The record

DOCUMENThttps://api.anthropic.com/v1/models?limit=100
SOURCEanthropic-models-api
ROWclaude-sonnet-5-5
OPERATIONadded
BEFORENothing was recorded because the row did not exist.
AFTERdisplay_name=Claude Sonnet 5.5, created_at=<datetime>, max_input_tokens=1000000, max_tokens=128000
READ AT2026-09-28T18:20:04.903Z
SIGNALSmodelId

What went out

  • BLUESKY2026-09-28 18:49Anthropic added Claude Sonnet 5.5 to its published list of models. Its entry says "display_name=Claude Sonnet 5.5, created_at=<datetime>, max_input_tokens=1000000, max_tokens=128000". #TechBluesky

When a lab changes a document

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