token.app › Compare › Gemini 2.5 Pro vs GPT-5.6 Sol
Gemini 2.5 Pro vs GPT-5.6 Sol
Gemini 2.5 Pro is 3.3× cheaper per token on a blended 3:1 basis. GPT-5.6 Sol accepts the larger context window (1.1M).
Head to head
Blended price uses a 3:1 input:output mix
| Gemini 2.5 Pro | GPT-5.6 Sol | |
|---|---|---|
| Provider | OpenAI | |
| Input $/1M | $1.25 | $5.00 |
| Output $/1M | $10.00 | $30.00 |
| Blended $/1M | $3.44 | $11.25 |
| Context window | 1.0M | 1.1M |
| Max output | 66K | 128K |
| Released | Jun 2025 | Jul 2026 |
| Licence | Proprietary | Proprietary |
Choose Gemini 2.5 Pro if…
- Costs less per token — $3.44 vs $11.25 blended
Choose GPT-5.6 Sol if…
- Larger context window (1.1M)
- Newer model (released Jul 2026)
FAQ
Which is better, Gemini 2.5 Pro or GPT-5.6 Sol?
We do not hold independently-run benchmark scores covering both Gemini 2.5 Pro and GPT-5.6 Sol, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemini 2.5 Pro cheaper than GPT-5.6 Sol?
Gemini 2.5 Pro is cheaper: $3.44 versus $11.25 per million tokens blended at 3:1 input:output. Input alone: $1.25 vs $5.00. Output alone: $10.00 vs $30.00.
What context windows do Gemini 2.5 Pro and GPT-5.6 Sol have?
Gemini 2.5 Pro: 1,048,576 tokens. GPT-5.6 Sol: 1,050,000 tokens.
Who makes Gemini 2.5 Pro and GPT-5.6 Sol?
Gemini 2.5 Pro is made by Google. GPT-5.6 Sol is made by OpenAI.