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GPT 6.1 Sol vs Claude Opus 4.7

At a glance

OpenAI's upgraded high-end GPT-6.1 tier, positioned below the flagship GPT 6 Astra.

1.1M ctx$2.00/$10.00 per M

Anthropic's next-generation Opus, built for long-running, asynchronous agents.

871M ctx$5.00/$25.00 per M#7/92
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-10-02
Cheaper60%
Capability
Capability—
Reasoning & Knowledge
Graduate Science6%95.4%Factual Recall43%73.9%
Math
Competition Math2%100.0%Research Math—
Coding
Real-World Coding—
Agentic
Novel Reasoning—
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-10-02
Capability
CapabilityECI87.4
Reasoning & Knowledge
Graduate Science90.2%Factual Recall51.7%
Math
Competition Math97.8%Research Math43.8%
Coding
Real-World Coding83.5%
Agentic
Novel Reasoning75.8%
Specs
1.1M
Context
128K
Max output
Sep 2026
Released
1M
Context
128K
Max output
Apr 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input60%$2.00/M tokens
Output60%$10.00/M tokens
Cache read80%$0.10/M tokens
Cache write60%$2.50/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input$5.00/M tokens
Output$25.00/M tokens
Cache read$0.50/M tokens
Cache write$6.25/M tokens
Web search$0.01/search
Chat with GPT 6.1 SolGo to model
Chat with Claude Opus 4.7Go to model
Frequently Asked Questions: GPT 6.1 Sol vs Claude Opus 4.7▼

Which is better, GPT 6.1 Sol or Claude Opus 4.7?

▼

Both GPT 6.1 Sol and Claude Opus 4.7 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, GPT 6.1 Sol or Claude Opus 4.7?

▼

GPT 6.1 Sol has a lower blended cost. GPT 6.1 Sol: $2.00 input / $10.00 output. Claude Opus 4.7: $5.00 input / $25.00 output.

Which has a larger context window, GPT 6.1 Sol or Claude Opus 4.7?

▼

GPT 6.1 Sol has a larger context window: GPT 6.1 Sol supports 1.1M tokens vs Claude Opus 4.7 at 1M tokens.

Do both GPT 6.1 Sol and Claude Opus 4.7 support vision?

▼

Yes, both GPT 6.1 Sol and Claude Opus 4.7 support vision/image input.

What are the key differences between GPT 6.1 Sol and Claude Opus 4.7?

▼

Key differences: GPT 6.1 Sol is significantly cheaper. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both GPT 6.1 Sol and Claude Opus 4.7 for free on idapt.app to see which performs better for your specific needs.

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