OpenAI's cloud-based autonomous coding agent (launched May 2025) integrated into ChatGPT. Runs parallel tasks in isolated cloud sandboxes with access to GitHub repos — reads code, executes tests, opens PRs, and fixes bugs with minimal supervision. Powered by the o3 model and available to Pro/Plus/Team subscribers.
Reality check: Expensive and buggy, it only makes sense for well‑funded power users needing terminal‑based AI for real projects.
Community Reactions
Sign in to join the discussion.
No discussions yet
Be the first to share your experience.
Worth It
8 votes
Situational
16 votes
Not worth it
16 votes
Based on 40 professional audits
v0 by Vercel is a collaborative AI assistant for designing, iterating, and scaling full-stack web applications, with a key differentiator in its AI-powered development capabilities.
“I'm unsure if the $200/month plan truly covers daily use compared to the $270 price.”
“I'm not sure why official OpenAI Codex support isn't added yet.”
“Parent benchmark: #23 ## Objective Prove exactly what the enabled **OpenAI Codex** GitHub integration can do in this repository. ## Instru”
“🤖 AI-assisted research ticket. ## Question How does OpenAI Codex structure its terminal coding-agent runtime, sandbox/approval model, ”
“### What version of Codex CLI is running? OpenAI Codex (v0.149.1) ### What subscription do you have? Plus ### Which model were you using”
“## Summary Since ~2026-08-23, `ox-alpha-free` on the **Zen Go** endpoint (`https://opencode.ai/zen/go/v1`) returns **HTTP 500 on every `/v1”