GPT-6.1 Terra Debuts in Agent Arena for Long-Horizon Task Testing
OpenAI's new model, GPT-6.1 Terra, is now live on Agent Arena, allowing users to test it against millions of real-world long-horizon agentic tasks. The model emphasizes efficient computer use at a lower price point, though specific performance scores are yet to be released.
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Arena.ai (@arena) · 2026-10-26 18
GPT-6.1 Terra by @OpenAI is now in the Arena. Head to Agent Arena to test it out, scores coming soon!
In Agent Arena, we measure models on millions of real-world, long-horizon agentic tasks from a global community of users. Models can access web search, filesystem, and terminal tools to complete complex workflows. The leaderboard measures model performance on outcomes relative to the average model using a causal tracing methodology.
GPT-6.1 Terra is also available in Code Arena: WebDev, Text, Vision, Search and Document.
↳ 引用 @OpenAI (OpenAI): GPT-6.1 Terra: delivering fast and capable computer use at a lower price.
GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.