Today's price · per 1M tokens
Input
$2.00
per 1M tokens
Output
$10.00
per 1M tokens
Blended
$4.00
blended $/1M — 3:1 weighted input:output
Cached input
$0.200
10% of input — prompt caching
How this price is scoped: OpenAI's rate card prices this model by context length: the tracked figure is the short-context tier, and prompts over 272K input tokens bill at the long-context tier of $4 input / $0.40 cached input / $5 cache write / $15 output per 1M — 2x input and cache rates and 1.5x output, applied to the full request. Short-context cache writes bill at $2.50 per 1M. Regional (data-residency) endpoints carry a 10% uplift, and EU data residency is available only with Standard processing.
Price receipt
We read OpenAI's own pricing page on and found gpt-6-sol listed with a price on the same row — that read is where the number above comes from, recorded as a new model. We keep the page text we read; its content hash is 2a31ece637.
Overview
OpenAI's mid-priced GPT-6 reasoning tier, released 2026-09-22 alongside GPT-6 Luna and priced a fifth of GPT-6 Astra. 1.05M context window, text + image input, text output, served over the Responses and Chat Completions APIs. $2/$10 per 1M tokens (cached input $0.20).
Capabilities
struck through = not supportedSpecifications
- Provider
- OpenAI
- Context window
- 1M tokens
- Modality
- text, image
- Parameters
- Proprietary
- Open source
- No — proprietary
- Released
- Status
- Current
- Last updated
- Tags
Availability verified: — listed on OpenAI's own page