GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price
The company has released GPT-6.1 Sol, an upgraded AI model designed to provide performance comparable to their flagship Astra model at a significantly lower cost. The update focuses on improving agentic coding, document analysis, and professional workflows while reducing token pricing for developers.
Why it matters
Lowering the cost of high-performance AI agents accelerates the adoption of automation in software engineering and business operations.
A more capable Sol across tasks Coding Professional work Computer use Scientific research Factuality Deploying GPT-6.1 Sol safely Pricing and availability A more capable Sol across tasks Coding Professional work Computer use Scientific research Factuality Deploying GPT-6.1 Sol safely Pricing and availability Near-Astra intelligence for a fifth of the price We’re introducing GPT‑6.1 Sol , an upgrade to GPT‑6 Sol that nearly matches GPT‑6 Astra’s intelligence on agentic coding, computer use, and professional work at one-fifth of Astra’s standard input and output token prices. Cached input costs just $0.10 per million tokens —95% less than standard input pricing and 50% less than GPT‑6 Sol’s cached input pricing—giving developers more room to build and run capable agents that reuse context across requests.
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