token.app › Compare › Grok Build 0.1 vs GPT-5.6 Sol
Grok Build 0.1 vs GPT-5.6 Sol
Grok Build 0.1 is 9.0× 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
| Grok Build 0.1 | GPT-5.6 Sol | |
|---|---|---|
| Provider | xAI | OpenAI |
| Input $/1M | $1.00 | $5.00 |
| Output $/1M | $2.00 | $30.00 |
| Blended $/1M | $1.25 | $11.25 |
| Context window | 256K | 1.1M |
| Max output | — | 128K |
| Released | May 2026 | Jul 2026 |
| Licence | Proprietary | Proprietary |
Choose Grok Build 0.1 if…
- Costs less per token — $1.25 vs $11.25 blended
Choose GPT-5.6 Sol if…
- Larger context window (1.1M)
- Newer model (released Jul 2026)
FAQ
Which is better, Grok Build 0.1 or GPT-5.6 Sol?
We do not hold independently-run benchmark scores covering both Grok Build 0.1 and GPT-5.6 Sol, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Grok Build 0.1 cheaper than GPT-5.6 Sol?
Grok Build 0.1 is cheaper: $1.25 versus $11.25 per million tokens blended at 3:1 input:output. Input alone: $1.00 vs $5.00. Output alone: $2.00 vs $30.00.
What context windows do Grok Build 0.1 and GPT-5.6 Sol have?
Grok Build 0.1: 256,000 tokens. GPT-5.6 Sol: 1,050,000 tokens.
Who makes Grok Build 0.1 and GPT-5.6 Sol?
Grok Build 0.1 is made by xAI. GPT-5.6 Sol is made by OpenAI.