GPT 5.6 Terra Pro
Neural Network
GPT 5.6 Terra Pro is an OpenAI model with a pro reasoning mode for complex tasks and coding.
Max answer length
(in tokens)
Context size
(in tokens)
Prompt cost
(per 1M tokens)
Answer cost
(per 1M tokens)
How it works GPT 5.6 Terra Pro?
GPT 5.6 Terra Pro is the same base model as GPT 5.6 Terra, but with the reasoning.mode parameter set to 'pro': it reasons longer on complex queries and returns higher-quality answers. Developed by OpenAI. This mode is useful where depth of analysis matters more than speed: multi-step tasks, engineering and scientific calculations, and working with large codebases. In BotHub, the model is available without a VPN or foreign card: you pay with a Russian card in rubles only for tokens actually used, without a subscription, and the unused balance does not expire. Over 250 other neural networks are available in the same window, making it easy to switch between them and compare answers to the same query. For development, there is a unified OpenAI-compatible API: integration is written once, and the model can be changed in one line. Companies have access to contracts, invoices, EDI, and an admin panel with limits. Use it when you need to design service architecture, find the cause of a floating bug, verify a long formula derivation, untangle conflicting requirements in a specification, or analyze someone else's code before refactoring.Frequently asked questions about GPT 5.6 Terra Pro
You can use generated results for commercial purposes. You own all rights to the content you create. The only restriction: make sure your prompt does not include copyrighted third-party material. You are responsible for respecting the rights to any input data.
The model works with text, images, and documents: it analyzes long materials, writes and refactors code, helps with debugging, and calculates and analyzes data. A context of up to 1,050,000 tokens allows you to keep a large project or voluminous documentation in a single dialogue without splitting it into fragments.
Up to 128,000 tokens are available per response — that's dozens of pages. Enough to generate a large code module, a detailed analytical report, or process a long document in its entirety. If the volume is larger, you simply continue generation with the next request in the same dialogue.
Yes, the reasoning mode is confirmed: before answering, the model builds a chain of steps and checks intermediate conclusions. This significantly helps with math, logic, debugging code, and tasks where accuracy and reproducibility are more important than speed.
Yes, both function calling and structured JSON output according to your schema are supported. The model can be connected to your tools, databases, and external services. In BotHub, this is done via a unified OpenAI-compatible API, so changing the model does not break existing integration.
Images and documents — yes, including native file processing: you send the material and receive text in response. Audio and video input are not noted in our data, so for voiceovers or analyzing recordings, it is more convenient to choose a specialized model from the BotHub catalog.
There are no specific notes about the model's language capabilities in our data, so it is more reliable to test it with your typical query. It's easy to do: the interface and payment are Russian, rubles and Russian cards, no VPN, pay-as-you-go for tokens, and tokens do not expire.