Introduction
On September 5, 2025, ChatGPT announced a new “branch conversations” capability—accessible as Branch in new chat—for logged-in users on the web. The feature lets you spin off a new discussion from any message so you can explore different directions without losing the original thread.
Why It Matters
- Reduces copy-paste and duplicate chats when testing multiple approaches.
- Improves reviewability by keeping the original and alternatives separate.
- Helps teams and power users compare drafts, prompts, and outcomes side by side.
Details / Specs / Numbers
- Where it appears: In the message actions menu (three-dot overflow) alongside options like Read aloud.
- What it does: Starts a new chat initialized from the selected point in the conversation, preserving the original chat intact.
- Availability: Rolling out now to logged-in users on the web.
- Intended use cases:
- Prompt experiments (e.g., different tones/constraints).
- Alternate drafts for code, emails, or summaries.
- Forks for “what-if” reasoning without cluttering the main thread.
Timeline & Official Statements
- September 5, 2025 — ChatGPT posts: “By popular request: you can now branch conversations in ChatGPT, letting you more easily explore different directions without losing your original thread. Available now to logged-in users on web.”
- Rollout status — Web first; mobile and desktop app timelines not yet announced.
Market/Industry Impact
Conversation “forking” is common in developer tools and version control; bringing it natively into a consumer AI chat lowers friction for structured exploration. For professionals, this can shorten iteration cycles and improve auditability. Potential risks include proliferation of parallel threads; effective naming and workspace organization will matter if/when this expands to teams and enterprise.
What to Watch Next
- Extension to mobile apps and the desktop app.
- Workspace features: labeling branches, diff/compare views, and merge-style summaries.
- API/agent support: programmatic branching in workflows and automations.
- Enterprise admin controls for retention and discoverability.
TL;DR
- ChatGPT branch conversations lets users fork a new chat from any message.
- Available now to logged-in web users.
- Aims to speed prompt iteration while keeping the original thread intact.
FAQ
Q: How do I start a branch?
A: Hover over a message, open the three-dot menu, and choose Branch in new chat.
Q: Does branching change my original conversation?
A: No. It creates a separate chat so you can explore alternatives without altering the original.
Q: Is this on mobile or the desktop app?
A: The announcement covers the web experience. Mobile/desktop availability wasn’t specified.
External Sources
- ChatGPT on X — https://x.com/ChatGPT
- OpenAI Help Center: ChatGPT release notes — https://help.openai.com/en/articles/6825453-chatgpt-release-notes
