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Official-source provider
Official pricing OpenAI
Explore official-source OpenAI API price records for 4 publicly priced models, with current trust status and verification dates.
4Priced models
Not publishedLowest input / 1M
Not publishedLowest output / 1M
Sep 9, 2026Last verified
Public records
Calculate workload OpenAI models
Historical quotes remain visible with their current trust status and last successful verification date.
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| Model | Input / 1M | Cached / 1M | Output / 1M | Context | Status / Last verified |
|---|---|---|---|---|---|
| OAGPT-5.6 Lunagpt-5.6-luna | $0.20 | $0.02 | $1.20 | 1,050,000 | STALE · Sep 9, 2026 |
| OAGPT-5.6 Solgpt-5.6-sol | $4.00 | $0.40 | $20.00 | 1,050,000 | STALE · Sep 9, 2026 |
| OAGPT-5.6 Terragpt-5.6-terra | $2.00 | $0.20 | $12.00 | 1,050,000 | STALE · Sep 9, 2026 |
| OAGPT-6 Astragpt-6-astra | $10.00 | $1.00 | $50.00 | 1,050,000 | STALE · Sep 9, 2026 |
Ranges cover only currently verified USD default non-batch quotes, not every model offered by this provider. Input: No current verified quote per 1M. Output: No current verified quote per 1M. Input and output minima may belong to different models; hosting, cache and request-tier conditions still apply.
Curated price comparisons
Selected for a concrete pricing decision—not all possible model pairs.
- GPT-5.6 Terra (OpenAI) vs Claude Sonnet 5 (Anthropic)
- GPT-5.6 Luna (OpenAI) vs Gemini 3.1 Flash-Lite (Google)
- GPT-5.6 Luna (OpenAI) vs DeepSeek V4 Flash (DeepSeek)
- GPT-5.6 Luna (OpenAI) vs Mistral Small 4 (Mistral AI)