OpenAI › GPT Rosalind Research › Pricing
GPT Rosalind Research pricing
API list price by OpenAI · same on lab-openai, openai-media · checked Oct 23, 2026
$5 / $25per 1M tokens in / out
$0.50cache read · −90%
Price sheetper 1M tokens
| Input | $5 | list |
| Output | $25 | |
| Cache read | $0.50 | −90% vs input |
Where to buy2 providers · per 1M tokens
| Provider | Input | Output | Context |
|---|---|---|---|
| lab-openai | $5 | $25 | — |
| openai-media | $5 | $25 | — |
In OpenAI's line-upper 1M in / out
| GPT-5.4 (2026-03-05) | $2.50 / $15 | −44% |
| GPT-4o (2024-05-13) | $5 / $15 | −25% |
| GPT Rosalind Discovery | $5 / $25 | 0% |
| GPT Rosalind Research | $5 / $25 | this model |
| GPT Chat Latest | $5 / $30 | +13% |
| Chat Latest | $5 / $30 | +13% |
| GPT-6 Astra | $10 / $50 | 2× |
Pricing questions
How much does GPT Rosalind Research cost?›
$5 per 1M input tokens and $25 per 1M output tokens on OpenAI's API and lab-openai, openai-media. Cached input is $0.50.
Is GPT Rosalind Research free to use?›
There is no free API tier.
How much does prompt caching save?›
Cache reads cost $0.50 per 1M, 90% below the input price.