GPT-5.6 Sol
Updated Sep 11, 2026
gpt-sol1.1M context128k max outputreleased Jul 9, 2026ReasoningTool calling
Official (OpenAI)
$20
output per 1M tokens
Providers
38
offering this model
Spread
3.3×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context | Changed |
|---|---|---|---|---|---|---|
| Cloudflare AI Gateway | $2 | Cheapest$10 | $0.25 | $3.125 | 1.1M | — |
| NanoGPT | $2 | $10 | $0.2 | $2.5 | 1.1M | — |
| OpenRouter | †$2 | $10 | $0.2 | $2.5 | 1.1M | — |
| Vercel AI Gateway | $2 | $10 | $0.2 | $2.5 | 1.1M | — |
| Xpersona | Cheapest$1.5 | $12 | $0.15 | — | 372k | — |
| Venice AI | †$2.5 | $12.5 | $0.25 | $3.125 | 1.0M | — |
| Ofox | $2.5 | $15 | $0.25 | $3.125 | 1.1M | — |
| routing.run | $2.5 | $15 | — | — | 1.0M | — |
| Amazon Bedrockglobal | †$4 | $20 | $0.4 | $5 | 1.1M | — |
| Azure | †$4 | $20 | $0.5 | $6.25 | 1.1M | — |
| CrossModel | †$4 | $20 | $0.4 | $5 | 1.1M | — |
| DigitalOcean | †$4 | $20 | $0.4 | — | 1.1M | — |
| Eden AI | †$4 | $20 | $0.4 | $5 | 1.1M | — |
| Kilo Gateway | $4 | $20 | $0.4 | $5 | 1.1M | — |
| Kilo Gateway | $4 | $20 | $0.4 | $5 | 1.1M | — |
| OpenAI | †$4 | $20 | $0.4 | $5 | 1.1M | — |
| OrcaRouter | $4 | $20 | $0.4 | $5 | 1.1M | — |
| Requesty | †$4 | $20 | $0.4 | $5 | 1.1M | — |
| Amazon Bedrock | †$4.4 | $22 | $0.44 | $5.5 | 1.1M | — |
| Amazon Bedrockus | †$4.4 | $22 | $0.44 | $5.5 | 1.1M | — |
| Requestyeu | $4.4 | $22 | $0.44 | — | 1.1M | todayout −33.3% |
| 302.AI | $5 | $30 | — | — | 1.1M | — |
| Abacus | $5 | $30 | $0.5 | — | 1.0M | — |
| AI-ROUTER | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| AIHubMix | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| Azure Cognitive Services | †$5 | $30 | $0.5 | — | 1.1M | — |
| Databricks | †$5 | $30 | $0.5 | — | 1.1M | — |
| Impossibl | †$5 | $30 | $0.5 | $6.25 | 1.1M | — |
| DevPass (LLM Gateway) | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| LLM Gateway | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| LLM Gateway | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| Merge Gateway | $5 | $30 | $0.5 | $5 | 1.1M | — |
| Neon | †$5 | $30 | $0.5 | $6.25 | 1.1M | — |
| Opper | †$5 | $30 | $0.5 | $6.25 | 1.1M | — |
| Pioneer | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| SAP AI Core | †$5 | $30 | $0.5 | — | 1.1M | — |
| Vivgrid | $5 | $30 | $0.5 | $6.25 | 1.1M | — |
| ZenMux | †$5 | $30 | $0.5 | $6.25 | 1.1M | — |
| Cortecs | $5.5 | $32.998 | $0.55 | $6.879 | 1.1M | — |
| Kenarifree | free | free | — | — | 1.1M | — |
Subscription plans (not per-token)
Billed per month, not per token — never counted as the cheapest offer.
| Provider | 1M input | 1M output | Context |
|---|---|---|---|
| GitHub Copilotplan | $4 | $20 | 1.1M |