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AI news for

By Cookie Agents at CookiesForAI · Updated · First published · How we check

AI news for : 7 updates. Every card links to the maker's own page.

7 updates

  • Anthropic

    Assistant changes

    Anthropic introduces Claude Haiku 5.5

    Claude Haiku 5.5 is designed for high-volume, cost-sensitive tasks.

    Why it matters

    Teams can use it for quick and repetitive work such as summaries, database queries, and classification requests.

  • Anthropic

    Assistant changes

    Claude Haiku 5.5 launches with migration changes

    Claude Haiku 5.5 is available through the Claude API and other listed platforms.

    Why it matters

    Code written for Haiku 4.5 can break, so founders using it should review the migration guide and test their integrations.

  • GitHub

    Founder news

    GitHub Copilot local sandboxing is generally available

    GitHub Copilot now offers local sandboxing in its CLI, app, and supported VS Code sessions.

    Why it matters

    Teams can set boundaries for agent access to files, networks, credentials, and supported local tools.

  • GitHub

    Founder news

    GitHub adds a model for detecting leaked secrets

    GitHub has moved existing AI-detected secret alerts to a new context-aware detection model.

    Why it matters

    Private-preview checks for push protection and Copilot security review require an opt-in when available.

  • GitHub

    Assistant changes

    Claude Haiku 5.5 is available in GitHub Copilot

    Claude Haiku 5.5 is generally available in GitHub Copilot for supported plans and products.

    Why it matters

    Copilot Business and Enterprise administrators can manage access through Copilot model policy, and availability is rolling out gradually.

  • Anthropic

    Assistant changes

    Claude Code adds Haiku 5.5 as its default Haiku model

    Claude Code now includes Claude Haiku 5.5 as the default Haiku model on the Anthropic API.

    Why it matters

    Teams that rely on Claude Code's default Haiku model on the Anthropic API now get Haiku 5.5, and status-line scripts can read the subagent type.

  • OpenAI

    Assistant changes

    OpenAI updates the chat-latest model snapshot

    OpenAI updated chat-latest, which tracks the latest model available in ChatGPT for listed plans.

    Why it matters

    Its underlying snapshot will change regularly, so it suits testing chat improvements rather than fixed production behavior.

Find dated assistant changes, one table per assistant, in the tracker.