CATCH #2262
DETECTED OCT 23, 2026 10:22 UTC
THE CATCHscore 5/10
EXHIBIT 2262
Oct 23, 2026 10:22 UTC
docs
https://platform.claude.com/docs/en/release-notes/api
Anthropic updated their API changelog, primarily changing "public beta" to "beta" for several features like cache diagnostics, outcomes, memory for managed agents, advisor tool, and managed agents. They also clarified USD pricing for various Claude models.
READY TO POST:
anthropic seems to be tidying up their docs, changing 'public beta' to just 'beta' for a bunch of features like managed agents and advisor tools. small but good to see.
noticed anthropic's api changelog got an update. looks like they're clarifying usd pricing for models and adjusting 'public beta' to 'beta' across several features. just some doc housekeeping.
EVIDENCE — the receipts
Anthropic API changelog changed: https://platform.claude.com/docs/en/release-notes/api
54 added lines
---
+++
@@ -123,3 +123,3 @@
calls return an error result to the agent instead. With web fetch on, admins can also set allowed or blocked domains for web fetch on the same page. See
-Web fetch tool
+How to use web fetch
and
@@ -476,3 +476,3 @@
for each change and the
-migration guide
+Claude Sonnet 5.5 migration guide
for before-and-after requests. For model-specific prompting patterns, see
@@ -543,3 +543,3 @@
adaptive thinking
-, at $4 / $20 USD per MTok (Claude Opus 5 is $5 / $25). Claude Opus 5.5 is available on the Claude API,
+, at $4 / $20 USD per MTok (Claude Opus 5 is $5 / $25 USD). Claude Opus 5.5 is available on the Claude API,
Claude in Amazon Bedrock
@@ -581,3 +581,3 @@
keeps working. See the
-migration guide
+Claude Opus 5.5 migration guide
.
@@ -722,3 +722,3 @@
adaptive thinking
-, at $10 / $50 USD per MTok, the same as Claude Fable 5, with cache reads cut to $0.25 per MTok. Claude Fable 5.1 is available on the Claude API,
+, at $10 / $50 USD per MTok, the same as Claude Fable 5, with cache reads cut to $0.25 USD per MTok. Claude Fable 5.1 is available on the Claude API,
Claude in Amazon Bedrock
@@ -858,3 +858,3 @@
the account has access to. Workspace API keys remain supported as a legacy option. See
-API keys
+API keys in Authentication
for more information.
@@ -1104,3 +1104,3 @@
Claude Sonnet 5
-($2 / $10 per MTok) is now the standard price: the previously scheduled increase to $3 / $15 per MTok on September 1, 2026 will not occur. See
+($2 / $10 USD per MTok) is now the standard price: the previously scheduled increase to $3 / $15 USD per MTok on September 1, 2026, will not occur. See
Pricing
@@ -1244,3 +1244,3 @@
or Claude Opus 4.8. Read more in
-Fast mode
+Fast mode model availability
.
@@ -1264,3 +1264,3 @@
event types. You can react to environment and memory store lifecycle changes without polling. See the Environment events a
caught by the 20-minute sweep ·
the live wire · all receipts