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GPT 5.6 Sol vs Nova 2 Lite

At a glance

OpenAI's GPT-5.6 flagship — built for complex reasoning, agentic coding, and long-running professional work.

1.1M ctx$5.00/$30.00 per M

Amazon's fast, cost-effective reasoning model for everyday workloads.

1M ctx$0.30/$2.50 per M
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
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-11
Reasoning & Knowledge
Graduate Science94.6%
Agentic
Terminal Tasks88.8%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper92%
Reasoning & Knowledge
Graduate Science—
Agentic
Terminal Tasks—
Specs
1.1M
Context
128K
Max output
Jul 2026
Released
1M
Context
66K
Max output
Dec 2025
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input$5.00/M tokens
Output$30.00/M tokens
Cache read$0.50/M tokens
Cache write$6.25/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input94%$0.30/M tokens
Output92%$2.50/M tokens
Chat with GPT 5.6 SolGo to model
Chat with Nova 2 LiteGo to model
Frequently Asked Questions: GPT 5.6 Sol vs Nova 2 Lite▼

Which is better, GPT 5.6 Sol or Nova 2 Lite?

▼

Both GPT 5.6 Sol and Nova 2 Lite 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 5.6 Sol or Nova 2 Lite?

▼

Nova 2 Lite has a lower blended cost. GPT 5.6 Sol: $5.00 input / $30.00 output. Nova 2 Lite: $0.30 input / $2.50 output.

Which has a larger context window, GPT 5.6 Sol or Nova 2 Lite?

▼

GPT 5.6 Sol has a larger context window: GPT 5.6 Sol supports 1.1M tokens vs Nova 2 Lite at 1M tokens.

Do both GPT 5.6 Sol and Nova 2 Lite support vision?

▼

Yes, both GPT 5.6 Sol and Nova 2 Lite support vision/image input.

What are the key differences between GPT 5.6 Sol and Nova 2 Lite?

▼

Key differences: Nova 2 Lite 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 5.6 Sol and Nova 2 Lite for free on idapt.app to see which performs better for your specific needs.

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