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GPT-6.1 Terra Officially Launches on B.AI, with API and Web Chat Available Simultaneously

2026-10-28 22:08

According to TechFlow, on October 28, B.AI announced that GPT-6.1 Terra, released by OpenAI, is officially live, with both API and Web Chat open for access. The model is designed for efficient visual reasoning, precise computer operation, and clear, natural text writing. It combines adjustable reasoning capabilities with a 1.05M ultra-long context window, covering everyday professional workflows and complex application scenarios. It supports a maximum output of 128K tokens, with standard pricing at $1.00 per million input tokens and $5.00 per million output tokens, balancing performance and cost flexibility. Log in to chat.b.ai/chat to experience it now.

Source: TechFlow