OpenAI GPT-6.1 Terra Available on AI Gateway with 1M+ Token Context
·2026.10.26 09:00
Key point
The model supports configurable reasoning, structured outputs, and tool calling, with a fast mode option for latency-sensitive work.
Details
- GPT-6.1 Terra is now available on AI Gateway, offering a fast model for visual reasoning, computer use, and writing.
- The model features a context window of more than 1M tokens and accepts text and images as input.
- It improves on the previous Terra model in visual reasoning, factual accuracy, and coding, though OpenAI recommends larger GPT-6 models for complex coding tasks.
- AI Gateway provides a unified API with no markup on provider pricing and no platform fee on inference, including Bring Your Own Key requests.
- Compatible with AI SDK, OpenAI-compatible Chat Completions API, Responses API, and coding agents like Codex and Cursor.
- Supports configurable reasoning effort, structured outputs, tool calling, and implicit and explicit prompt caching.
- A fast mode is available as openai/gpt-6.1-terra-fast for latency-sensitive workloads.
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