Guozhen AIGlobal AI field notes and model intelligence

Realtime AI News

OpenAI Introduces GPT-6.1 Sol: Near-Astra Intelligence at One-Fifth the Price

OpenAI has introduced GPT-6.1 Sol, describing it as offering near-Astra intelligence for coding, computer use and professional work, with standard API input and output token prices at one-fifth of Astra's. Combining near-flagship capability with a far lower unit price points squarely at high-volume, deployment-stage workloads.

Published
OpenAI 发布 GPT-6.1 Sol:编程与专业工作能力接近 Astra,价格为五分之一
Image source: developer.microsoft.com

OpenAI has introduced GPT-6.1 Sol, a new model the company positions as offering near-Astra intelligence for coding, computer use and professional work.

Price is the central variable in the launch. OpenAI says GPT-6.1 Sol is priced at one-fifth of Astra's standard API input and output token rates.

Pairing near-Astra intelligence with a five-times-lower token price signals that Sol is aimed at usability under cost pressure rather than at the top of the capability stack. That is a trade-off built for the deployment stage.

The three use cases named in the release, coding, computer use and professional work, all involve long multi-turn tasks. Those workloads are highly sensitive to per-token pricing, because cost compounds with every turn and every token of context.

The five-times ratio also sets a reference point inside OpenAI's own lineup: Astra remains the flagship tier, while Sol sits below it and takes on the work that is called more often and tolerates more slack per task.

For developers, the real test is how much daylight sits behind the word near, and whether the cost advantage holds under realistic loads such as long context and tool calling.

The released summary offers positioning and pricing rather than benchmark detail, so more material is needed before the evaluation picture is complete. Teams choosing a model should still combine public evaluations with their own task tests to decide where Sol belongs in a pipeline.

Why it matters

GPT-6.1 Sol pushes near-flagship capability down to one-fifth of Astra's token price, which directly reshapes the cost structure of high-volume use. How much that matters depends on whether near holds up on long coding and computer-use tasks.

OpenAIGPT-6.1 Sol模型发布
Back to realtime news

Nearby Updates

All

09/29, 18:00

OpenAI DevDay 2026 Recap: 20-Plus Announcements Led by GPT-6 Astra

OpenAI has published an official recap of DevDay 2026, saying the event delivered more than 20 announcements spanning GPT-6 Astra, ChatGPT, Codex, APIs, security and new tools for builders. Gathering a single day of updates onto one page also makes it easier to see how OpenAI is advancing models and platform at the same time.

09/29, 18:43

Making AI an asset, not an expense

Making AI an asset, not an expense. When customers talk about AI costs, the conversation usually starts with token prices and ends with access to the latest, most capable model in the cloud. Do they always need that level of capability? Not necessarily. But that is often where the conversation g...

09/29, 15:49

OpenAI pauses GPT-6.1 Astra release over capability and alignment trade-offs

GPT-6.1 Astra, previously slated for an October debut, has reportedly been paused after getting better at completing complex tasks independently but regressing on scope authorization and disclosure. It marks at least the fourth time this year that OpenAI has changed the development cadence of a frontier model, as pausing shifts from incident response toward routine practice.

09/29, 20:30

Reco raises $55M as AI agent security startups crowd the market

Reco has raised $55 million, building on a $30 million round in February and taking its total funding to $140 million, TechCrunch reports. The round lands as AI agent security startups crowd into a market created by enterprises deploying autonomous agents in production.