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[ARTICLE · art-158407] src=marktechpost.com ↗ pub= topic=artificial-intelligence verified=true sentiment=↑ positive

OpenAI Launches GPT-6.1 Terra, Halving GPT-6.1 Sol’s API Price for Agent Work

OpenAI released GPT-6.1 Terra, a fast computer-use and vision model priced at $1 per million input tokens and $5 per million output tokens, according to MarkTechPost. GPT-6.1 Terra matches GPT-6 Astra's medium-effort Agents' Last Exam score at $0.29 per task versus $4.82, and its API price is half that of GPT-6.1 Sol.

by read1 min views4 publishedOct 27, 2026

OpenAI released GPT-6.1 Terra, a fast computer-use and vision model priced at $1/$5 per million tokens. It matches GPT-6 Astra’s medium-effort Agents’ Last Exam score at $0.29 per task versus $4.82.

The post OpenAI Launches GPT-6.1 Terra, Halving GPT-6.1 Sol’s API Price for Agent Work appeared first on MarkTechPost.

source & further reading
marktechpost.com — original article Nace AI Releases Drex for Search for AI Agents: 92.05% on BrowseComp-Plus With 12.6 Search Calls Tsinghua AI Open-Sources AKV, a Cache Engineering Server for LLM Agents on SGLang Nanbeige Releases Nanbeige4.3-33B, a 33B Open Agentic Coding Model
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