Choose your workflow
Chat, Work or Code: choose by the job.
Understand when to use a conversation, a delegated work task or a coding agent in ChatGPT and Claude, with examples for each workflow.
Updated
Start with the result you need
These are workflow distinctions rather than intelligence rankings. Chat helps you work something out. A work task produces a deliverable using sources and tools. A coding agent works inside a software project. Overlap exists, so choose the environment that has the material and actions the task needs.
| Workflow | A useful starting task | What to put in the prompt |
|---|---|---|
| Chat | Explore why a campaign is not converting | Context, question, assumptions and desired depth |
| Work / delegated task | Produce a campaign review from reports and assets | Inputs, deliverable, constraints, checks and handoff |
| Code / coding agent | Fix a campaign landing-page form | Repository, failing behaviour, expected behaviour and verification |
The product names differ
In OpenAI's products, ChatGPT Work handles larger deliverables and Codex handles software work. In Claude, chat and Cowork are moving into one experience while the Code entry remains. Available tools and the interface depend on plan, settings and rollout.
A conversation can still analyse an attached report. Move toward a work task when you need several sources reconciled, a finished file or actions across tools. Use a coding environment when the output is a verified change to an existing codebase.
I need [result]. These are the sources: [sources]. Tell me whether this is best handled as a short conversation, a delegated deliverable or a code change in my current environment. Explain which missing tool or input would block the work.
Write a different brief for each
For chat, ask one question and refine the answer. For work, specify what ‘done’ means. For code, provide a reproducible problem and observable expected behaviour. Avoid asking for a large implementation when you still need to decide the product behaviour.
- Chat: ‘Help me identify the unanswered questions in this product idea.’
- Work: ‘Turn this approved idea into a launch brief and draft assets using the attached files.’
- Code: ‘Implement the approved signup behaviour in this repository and verify the error states.’
Common questions
Does Work always give a better answer than chat?
No. Its value is completing a larger task with the relevant tools and sources. A simple question may be faster and easier to refine in chat.
Is a coding model enough to build a reliable app?
No. The agent also needs the codebase, requirements, environment and meaningful verification. Model capability does not replace those inputs.
Keep exploring
Sources and editorial note
Guidance checked 9 October 2026. These AI-assisted guides and original templates are reviewed against the linked sources. Results depend on your inputs and available tools. Model recommendations are editorial starting points, not comparative test results.