CATCH #1904
DETECTED OCT 7, 2026 18:29 UTC
THE CATCHscore 9/10
EXHIBIT 1904 · FLASH
Oct 7, 2026 18:29 UTC
github_releases+hn+npm+pages+pypi+sitemap
@anthropic-ai/sdk
Anthropic's SDK updated to 0.132.0, with a new model ID `claude-haiku-5-5` and several new beta toolset features. Evidence is strong across multiple sources.
✓ VERIFIED — BEAT THE ANNOUNCEMENT BY 0.0H · AUTO-VERIFIED AGAINST ANTHROPIC NEWS
READY TO POST:
looks like a new claude-haiku-5-5 model id is surfacing in the latest anthropic sdk update. could be a refresh or another flavor of haiku.
anthropic's sdk is showing a bunch of new beta toolset helpers and resources. maybe they're prepping for more robust tool use features soon?
EVIDENCE — the receipts
[MERGED across 8 sources: github_releases, hn, npm, pages, pypi, sitemap]
shared signal: claude-code, claude-haiku-4-5, claude-haiku-5-5, claude-opus-4-8
--- npm :: @anthropic-ai/sdk ---
@anthropic-ai/sdk 0.131.0 -> 0.132.0: +1405 strings, -2152 strings, 85 flagged as interesting
[model_id] (1)
+ claude-haiku-5-5
[feature_flag] (10)
+ @anthropic-ai/sdk/helpers/beta/toolsets
+ @anthropic-ai/sdk/helpers/beta/toolsets/node
+ @anthropic-ai/sdk/resources/beta
+ MODELS_TO_WARN_WITH_THINKING_ENABLED
+ helpers/beta/toolsets
+ helpers/beta/toolsets/node
+ internal/node
+ resources/beta
+ resources/beta/messages/messages
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
[sentence] (75)
+ ts
* declare module '@anthropic-ai/sdk/internal/request-options' {
* interface RequestOptions {
* myContext?: string;
* }
* }
*
+ ${dialogs.length - DIALOG_LINES_MAX} more dialogs were dismissed.
+ ${option} does not resolve on disk (a dangling symlink or a cycle)
+ (override the member method; a subclass that overrides only execute() serves every member)
+ : 'actions' is text, not a list of actions
+ : action ${i} must be an object with a string 'action' field
+ : the call has no 'actions' list (action: '${(0, sanitize_1.quotedName)(action)}')
+ : the call has no 'actions' list (action: '${quotedName(action)}')
+ A confirm dialog "Delete everything?" was dismissed.
+ Error: Toolset '${quotedName(family)}' member '${quotedName(toolUse.name)}' not found
+ Error: unknown ${family} toolset member '${quotedName(name)}'
+ Not executed: an earlier action in this turn failed.
+ Not executed: an earlier computer action in this turn failed.
+ Permission to run '${name}' could not be obtained (the confirmation prompt failed). Do not retry it unless the user asks you to.
+ The ${family} toolset member '${name}' is not available in this enviro
caught by the 20-minute sweep ·
the live wire · all receipts