GPT 5.6 Sol Pro
OpenAI · model · context window 1,050,000 tokens.
Pricing (per 1M tokens)
Input$2.00
Output$10.00
Cache read$0.2000
Cache write$2.50
Specifications
Context window1,050,000 tokens
Max output128,000 tokens
Modalitiestext
VisionNo
Tool useYes
ReasoningNo
Prompt cachingNo
Price history
All price changes →GPT 5.6 Sol Pro has had 8 tracked price changes since we began monitoring. Most recent: input $2.50 → $2.00 on 22 August 2026. All-time low input rate: $2.00/1M.
Low $2.00High $5.00
Recorded from our daily pricing checks. See the full LLM price tracker.
Estimate cost with GPT 5.6 Sol Pro
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Result
$0.00700 per request
~$210.00/month at 1,000 requests/day
- 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 3 providers, nano-gpt via models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 27 August 2026. A recent date here just means the price is still current, not that it moved.