GPT 5.6 Sol
GPT 5.6 Sol is the flagship of the GPT-5.6 family and the most capable of the three GPT-5.6 models on AI Gateway, with stronger agentic work across coding, biology, and cybersecurity than the previous generation, better token efficiency, and a context window of 1.1M tokens.
- Input and output price50% off
- Prices from: Input $2, Output $10, Per 1M tokens
- 24h uptime
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import { streamText } from 'ai'
const result = streamText({ model: 'openai/gpt-5.6-sol', prompt: 'Why is the sky blue?'})Copy link to headingMore models by OpenAI
| Model |
|---|
| 1.1M | 3.5 s | 50 tps | $10/M+2 more | $50/M+2 more | Read$1/M Write$12.50/M | $10/K | +4 |   | 09/04/2026 | |||||
| 1.1M | 2.2 s | 158 tps | $0.20/M+2 more | $1.20/M+2 more | Read$0.02/M Write$0.25/M | $10/K | +4 |  | 07/09/2026 | |||||
| 1.1M | 2.0 s | 87 tps | $2/M+2 more | $12/M+2 more | Read$0.20/M Write$2.50/M | $10/K | +4 | | 07/09/2026 | |||||
| 400K | 4.1 s | 193 tps | $0.05/M | $0.40/M | Read$0.005/M | $14/K | +3 | | 08/07/2025 | |||||
| 400K | 3.8 s | 128 tps | $0.25/M+1 more | $2/M+1 more | Read$0.03/M | $14/K | +3 | | 08/07/2025 | |||||
| — | $0.02/M | — | | 01/25/2024 |