OpenAI Operator
https://openai.com/index/introducing-operator/
OpenAI's general-purpose browser agent — research preview launched January 2025 (US Pro tier). Built on the Computer-Using Agent (CUA) model that processes screenshots and emits mouse / keyboard actions; runs inside an OpenAI-hosted browser sandbox. Operator is the consumer product; the underlying CUA model is the substrate.
At a glance
- Type
- Consumer computer-use agent (browser-only)
- Tier
- T1
- Section
- Computer-use & desktop agents
- Created
- 2025-01
- Latest release
- not applicable — not OSS
- License
- not applicable — not OSS
- GitHub
- not applicable — no GitHub repo
- Pricing
- Bundled with ChatGPT Pro $200/mo
- Funding
- OpenAI parent — ~$157B val 2024-10; $40B round Mar-2025 ($300B val)
Taxonomy
- storage
- kv
- retrieval
- injection
- persistence
- session
- update
- agent-controlled
- unit
- turn
- governance
- opaque
- conflict
- stateless
When to use
Optimised for: Consumer-grade autonomous web tasks in OpenAI-hosted browser
Anti-fit: Not for desktop apps (browser-only); no self-host; US-only at launch
Pros & cons
Pros
First consumer-grade computer-use agent from a major lab; OpenAI distribution; benchmark numbers public.
Cons
US Pro-only at launch; browser-only; OpenAI-hosted (no self-host); takeover UX still rough.
Claims & capabilities
Released by OpenAI 2025-01-23 as research preview; powered by Computer-Using Agent (CUA) model; runs on OpenAI-hosted virtual browser.
Technical surface
- API surface
- Computer-use tool exposed via Responses API (computer-use-preview model)
- Backend storage
- OpenAI-hosted browser session state; no durable cross-session memory by default
- Deployment
- Cloud (OpenAI-hosted browser sandbox) — no self-host
- Embedding model
- not applicable — not a memory product
- Multi-tenancy
- single-tenant per ChatGPT Pro account; sandboxed sessions
- MCP
- searched not found
- A2A
- searched not found
- OpenTelemetry
- searched not found
Compare OpenAI Operator with…
Similar systems
Other computer-use & desktop agents in the catalog, ranked by inbound references.
- UI-TARS T2
ByteDance Seed's open-source GUI-agent foundation model — released Jan 2025; trained end-to-end on screenshot → action pairs. Comes with UI-TARS-Desktop (Electron app) that runs the model against the user's screen. SOTA on OSWorld at release; weights on HuggingFace.
- Browser Use T1
Python library that turns any LLM into a browser agent — extracts DOM into a structured representation the LLM can act on (rather than pure screenshot). Browser Use Inc. raised $17M seed Q1 2025 (Felicis); cloud product at cloud.browser-use.com. Project is one of the most-starred browser-agent OSS repos (~60k stars).
- Bytebot T3
Open-source desktop-agent runtime that runs an LLM-controlled Linux desktop inside Docker — uses xdotool / X11 capture for control. Pitched as the 'self-hosted Operator' alternative; agent sees a real desktop screen, not just a browser.
- Claude for Chrome T1
Anthropic's Chrome extension that lets Claude act inside the user's existing browser (rather than a sandboxed one). Research preview launched August 2025 — limited to Claude Max tier. Distinct from Anthropic Computer Use (which is the API substrate); this is the consumer surface that uses it inside Chrome.
- Highlight AI T2
Always-on desktop AI assistant that watches the user's screen (across all apps) and answers questions / takes actions based on what's currently visible. Mac + Windows. Founded by Mac Bishop (ex-Mixpanel); raised $13M Series A from Aspect / Lightspeed (Oct 2024). Distinguishes itself from Rewind by being action-oriented (not just recall).
- Hyperbrowser T2
Cloud-hosted headless browser API tuned for AI agents — captcha solving, stealth mode, session recordings. Y Combinator S24; pitched as a faster / cheaper Browserbase alternative. Used as substrate by agents that need browser execution but don't want to run their own Chromium fleet.
Related systems
References (1)
- OpenAI GPT family (GPT-5 / GPT-4o / o3 / o4) depends on at runtime — backend-storage cell: OpenAI-hosted browser session state; no durable cross-session memory by default