OpenAI is represented in this catalog as a hosted large-language-model provider. For a product team, the useful planning question is not the price of a consumer ChatGPT subscription. It is the API cost created by application requests, input context, and generated output. The calculator therefore treats every request as a pair of token quantities and applies the public API rate for the exact catalogued model.
An OpenAI model can cover the language component of chat assistants, research workflows, classification, extraction, and structured generation. It does not replace search, page retrieval, image generation, or video generation in a mixed application. Those categories are priced independently and then combined into a stack total.
This separation matters when a feature performs several operations for one user action. A research task may call the language model more than once, run web searches, and scrape pages. The calculator preserves those operations as distinct workload rows instead of hiding them inside a single average request.
The active catalog entry uses separate rates for input and output tokens. Each enabled language workload is calculated with its own request count and token profile. The results are added only after the correct context band has been selected for every workload. This avoids averaging a short chat prompt with a much larger research prompt before pricing.
The live cards above contain the model identifier, current rate structure, limits, verification date, and official sources. They come from the versioned pricing snapshot, not from this article. Updating the catalog changes those cards without requiring editorial text to be rewritten.
Token cost is only one constraint. Check the required context window, maximum output length, tool-calling support, and structured-output support against the application. Unknown capability data is not treated as support. If a required capability is missing or unverified, the offer is excluded from compatible recommendations rather than assigned an optimistic score.
The estimate excludes application hosting, storage, vector databases, retries, taxes, and engineering work. It also excludes caching, batch discounts, and negotiated agreements unless a future catalog entry models them explicitly. The result should be read as a reproducible API budget for the selected workload, not a complete infrastructure forecast.
Choose the catalogued model above to open the calculator with Chat enabled and that exact offer locked. You can then change monthly users, messages, input tokens, and response length while keeping the provider selection stable. Unlocking the component returns it to the normal cost comparison.
Prices can change. Always review the displayed verification date and official pricing source before making a purchasing decision.