---
title: "Claude Platform release notes — November 3, 2026"
type: signal
url: https://frontiernewswire.com/s/claude-platform-release-notes-november-3-2026-f4be554e
published: 2026-11-03T00:00:00.000Z
byline: "Source: ANTHROPIC"
---

# Claude Platform release notes — November 3, 2026

Source: ANTHROPIC · Published 2026-11-03 · Canonical: https://frontiernewswire.com/s/claude-platform-release-notes-november-3-2026-f4be554e

In this story: [Claude](https://frontiernewswire.com/models/claude), [Anthropic](https://frontiernewswire.com/companies/anthropic)

## Sources

- [Read the original at ANTHROPIC](https://platform.claude.com/docs/en/release-notes/overview#november-3-2026)

## On Bluesky

- [DINT Foundation (@dintfoundation.bsky.social)](https://bsky.app/profile/dintfoundation.bsky.social/post/3mn7nenwruc2w) (Jun 1, 2026 · 6 likes): ⚠️ From 15 June, Anthropic introduces separate billing for Claude AI agent workflows while Sonnet 4 and Opus 4 retire from the API. Organisations using AI automations should review integrations, infrastructure costs, and migration plans now. platform.claude.com/docs/en/rele... \#AI \#Claude
- [des Esseintes (@desesseintes.bsky.social)](https://bsky.app/profile/desesseintes.bsky.social/post/3mxcth2gfc22p) (Oct 7, 2026 · 1 like): ClaudeのPython/TypeScript SDKに、ブラウザ・PC操作用の機能がベータ追加。かなりでかいのでは。 platform.claude.com/docs/en/rele....
- [ClaudeDevs \[UNOFFICIAL\] (@claudedevs-mirr.selfhosted.social)](https://bsky.app/profile/claudedevs-mirr.selfhosted.social/post/auvdjgnhkxo23) (Jul 22, 2026 · 1 like): Ask Claude Code about these features using the built-in "claude-api" skill or check out the release notes: https://platform.claude.com/docs/en/release-notes/overview\#july-22-2026
- [ImportStatic (@importstatic.com)](https://bsky.app/profile/importstatic.com/post/3mxeciewmis2i) (Oct 8, 2026): Anthropic cut prompt cache reads on Claude Sonnet 5.5 from $0.20 to $0.10 per million tokens on October 7: 0.05x the base input price instead of 0.1x. Cache writes and every other price are unchanged. https://platform.claude.com/docs/en/release-notes/overview

## Related on Frontier

- [Claude Platform release notes — November 2, 2026](https://frontiernewswire.com/s/claude-platform-release-notes-november-2-2026-f2869148)
- [How a Contractor’s Claude Agent Got Into the Pentagon](https://frontiernewswire.com/s/how-a-contractors-claude-agent-got-into-the-pentagon-82b8f2e5)
- [Sources: Anthropic has told investors in recent meetings that its 15-person chip design team is using Claude for engineering and design work on its custom chips (The Information)](https://frontiernewswire.com/s/sources-anthropic-has-told-investors-in-recent-meetings-that-its-15-8fc5e503)
- [New VOLTA Infostealer Uses Claude, Gemini, and Kimi AI to Rank Victims by Financial Value](https://frontiernewswire.com/s/new-volta-infostealer-uses-claude-gemini-and-kimi-ai-to-rank-victims-618cfc32)
- [DeepSeek Drops Enhanced Coding Agent With Aim to Rival Anthropic](https://frontiernewswire.com/s/deepseek-drops-enhanced-coding-agent-with-aim-to-rival-anthropic-817b652f)

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