OpenAI · chat model · Free
A step-by-step GPT-5.4 tutorial covering prompt design, iteration, review, and production use. Use it for free on Unify.
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GPT-5.4 is a chat model from OpenAI. Start with a concrete outcome, supply the relevant source context, and define the required format. For tutorial, keep evaluation criteria stable so you can compare revisions fairly.
Review the output for factual support, instruction compliance, consistency, and production readiness. Results can vary with prompt specificity and chat task complexity. Compare the result with an alternative model when the task is consequential or when output quality is difficult to measure automatically.
| Criteria | Primary |
|---|---|
| Provider | OpenAI |
| Category | chat |
| Release date | Not verified |
| Context length | Not applicable or not verified |
| Pricing | Check the provider or Unify workspace for current pricing. |
| Features | Extended context, Superior reasoning, Advanced coding, High accuracy |
Act as an expert chat assistant. Produce a clear, production-ready result for [goal], using [constraints] and [audience].
Improve the previous result for accuracy, clarity, and originality. Explain the most important changes before presenting the final version.
A step-by-step GPT-5.4 tutorial covering prompt design, iteration, review, and production use.
Results can vary with prompt specificity and chat task complexity. Provider limits, availability, and output policies can change.
Yes. Use the comparison links on this page and test identical inputs before selecting a model.
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