GPT 5.6 Sol Pro
OpenAI · model · context window 1,050,000 tokens.
Pricing (per 1M tokens)
Specifications
Price history
All price changes →GPT 5.6 Sol Pro has had 8 tracked price changes since we began monitoring. Most recent: cache write $3.13 → $2.50 on 22 August 2026. All-time low input rate: $2.00/1M.
Recorded from our daily pricing checks. See the full LLM price tracker.
Where else you can run GPT 5.6 Sol Pro
The same model is resold by 4 providers we track. The typical one charges 1.5× what the cheapest does — $6.00 against $4.00 per 1M tokens, blended 3:1. Routing the same workload to a different host is often a bigger saving than switching model.
| Provider | Input / 1M | Output / 1M | Blended |
|---|---|---|---|
| NanoGPT | $2.00 | $10.00 | $4.00 |
| OpenRouter ↗ | $2.00 | $10.00 | $4.00 |
| Kilo | $4.00 | $20.00 | $8.00 |
| 302.AI | $5.00 | $30.00 | $11.25 |
Third-party listings via models.dev, not rates we verify with each host the way we do first-party pricing. Treat them as a shortlist to check, not a quote — and confirm quantisation, context limits and rate limits before switching, since a cheaper host is not always serving the same thing.
Estimate cost with GPT 5.6 Sol Pro
GPT 5.6 Sol Pro is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.
Results update automatically as you type.
- Input cost
- $0.00200
- Output cost
- $0.00500
- Per request
- $0.00700
- Per day
- $7.00
- Per month
- $210.00
Source: community-hosted (cheapest of 4 providers, nano-gpt via models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 11 October 2026. A recent date here just means the price is still current, not that it moved.