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GPT-6.1 Sol

GPT-6.1 Sol

OpenAI's updated Sol-tier model — near-Astra intelligence for coding, computer use, and professional work, at a fraction of Astra's cost.

GPT-6.1 Sol is a new balance of capability and cost for important everyday work. It delivers substantial improvements over GPT-6 Sol on complex professional tasks, from writing and debugging code to understanding documents and executing multi-step business workflows, while keeping GPT-6 Sol's token pricing.

GPT-6.1 Sol

Category

Multimodal Models

Last updated

What makes GPT-6.1 Sol different

GPT-6.1 Sol closes most of the gap to GPT-6 Astra on agentic work, without the flagship price tag. Here is what stands out when you run it inside Doraverse.

Near-Astra intelligence, a fraction of the cost

GPT-6.1 Sol matches GPT-6 Astra on agentic coding benchmarks at roughly one-fifth of the cost, and lands within a couple of points of Astra on computer-use tasks at about one-seventh of the cost per task.

Stronger on business workflows

On AutomationBench, GPT-6.1 Sol scores higher than Claude Opus 5.5 at medium effort, at roughly a third of the cost per task.

Fewer factual mistakes

At low reasoning effort, GPT-6.1 Sol's factual error rate drops by about a third compared with GPT-6 Sol, staying close to GPT-6 Astra's rate.

More reliable chain-of-thought

GPT-6.1 Sol follows its own reasoning instructions far more consistently than GPT-6 Sol, making its intermediate steps easier to steer and audit.

GPT-6.1 Sol

vs GPT-6 Sol

comparison

GPT-6.1 Sol is the stronger upgrade for agentic coding, computer use, and professional work. GPT-6 Sol still fits its own niche — see where each one wins.

Area

GPT-6 Sol

GPT-6.1 Sol

Best for

GPT-6 Sol

Research, analysis, coding, and general-purpose Agent workflows

GPT-6.1 Sol

Agentic coding, computer use, and professional work that needs near-flagship quality

Benchmark performance

GPT-6 Sol

Strong, cost-efficient default for everyday Agent work

GPT-6.1 Sol

Matches GPT-6 Astra on agentic coding, within a few points on computer use

Cost per task

GPT-6 Sol

Lower cost, tuned for general-purpose work

GPT-6.1 Sol

Same token price as GPT-6 Sol, with substantially higher benchmark scores

Doraverse access

GPT-6 Sol

Available on Doraverse

GPT-6.1 Sol

Available on Doraverse

Best fit

GPT-6 Sol

Complex professional work and multi-step Agent tasks

GPT-6.1 Sol

Long tool-calling loops, repository-wide coding work, and business workflows where quality matters most

What you can do with GPT-6.1 Sol

Start with the work where near-flagship reasoning changes the outcome, without the cost of running Astra on every task.

Repository-wide coding

Plan and execute multi-step coding work across a large codebase, from migrations to debugging.

Computer-use automation

Drive browser and desktop tasks end to end, with near-flagship reliability at a lower cost.

Business process automation

Handle structured, multi-step business workflows across the tools your team already connects.

Document-heavy work

Understand and act on long reports, contracts, or technical documents without losing continuity.

Agent workflows

Give it a goal and a set of tools, then let it run multi-step work end to end.

Model evaluation

Run your own prompts against GPT-6.1 Sol and compare quality, speed, and cost with GPT-6 Sol and GPT-6 Astra.

Start using GPT-6.1 Sol on Doraverse

Run GPT-6.1 Sol next to every other model in one workspace, with your documents, tools, and agents already connected.

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