Anthropic added Max output to its own page about limits, reading "128K tokens | 128K tokens | 128K tokens | 64K tokens".

AnthropicLIMITSADDEDWED SEP 23, 17:54

The line, as the page carries it

+Max output: "128K tokens | 128K tokens | 128K tokens | 64K tokens"

The record

DOCUMENThttps://platform.claude.com/docs/en/models/overview
SOURCEanthropic-models-doc
ROWMax output
OPERATIONadded
BEFORENothing was recorded because the row did not exist.
AFTER128K tokens | 128K tokens | 128K tokens | 64K tokens
READ AT2026-09-23T17:54:03.685Z
SIGNALSlimit

What went out

  • BLUESKY2026-09-23 18:32Anthropic's Claude platform documentation page added Max output: "128K tokens | 128K tokens | 128K tokens | 64K tokens" and Context window: "1M tokens | 1M tokens | 1M tokens | 200K tokens". #TechBluesky

When a lab changes a document

The engine refetches every registered document on a schedule and files the line that moved. Model cards, system cards, pricing pages, API changelogs and deprecation notices all change without an announcement. Leave an address and Context Window writes when one does.