OpenAILanguage modelLimited access
GPT-Rosalind-6 Research
GPT-Rosalind-6 Research has no overall index value yet because there are too few independent benchmark results.
n/aOverall indexhigher is better
n/ano measurement yet
Input $15 · Output $75
$30per 1M tokenslower is better
n/atokens at once
Summary
It is expensive: $30 per 1M tokens (input and output blended); a typical model costs $1.55.
GPT-Rosalind-6 Research is OpenAI's reasoning model for biology, drug discovery, and translational medicine, released on October 30, 2026. OpenAI says it uses the same weights as GPT-6 Astra. This release added no extra training data and no extra post-training.
Access is limited to approved Research customers in Work, Codex, and the API; the model is not available in the Chat tab. Organizations and users each need separate approval. Through the API it costs $15 per million input tokens and $75 per million output tokens.
All specifications
Watermarking and provenance
AI watermarking refers to invisible signals embedded in the output. Visible marks and provenance metadata are listed separately. Unknown means there is insufficient evidence for that particular field.
- AI watermarking
- Unknown
- no source
- Watermarking technique
- Not known
- no source
Licence and access
- Access
- Limited to approved Research customers in Work, Codex, and the API. It is not available in the Chat tab. Organizations and users need separate approval.
- Source: Access
- Weights
- OpenAI says it uses the same weights as GPT-6 Astra, with no additional training data or post-training for this release.
- Source: Weights
API
Prices
1 offer, prices in US dollars per 1M tokens, blended from 3 parts input and 1 part output.
| Provider | Input | Output | Cache read | Blended |
|---|---|---|---|---|
| OpenAIdirect | $15 | $75 | $1.50 | $30 |
Direct price according to the developer, checked Nov 5, 2026. Open the LLM price index
Frequently asked questions about GPT-Rosalind-6 Research
How much does GPT-Rosalind-6 Research cost?
Through the API $15 per 1M input tokens and $75 output. That is expensive.
Where can I use GPT-Rosalind-6 Research?
Through the API. Subscription access is not documented in the available plan data.
Through the API
$15 input, $75 output per 1M tokens.
Sources and data date
| Type | Evidence and data date |
|---|---|
| Price | Base API prices without caching or batch discounts. Higher context tiers and other rates are listed under Costs. |
| Additional source | OpenAI model release notes (retrieved November 5, 2026) · OpenAI model release notes · Editorial description reviewed November 5, 2026 |
| Additional source | GPT-Rosalind-6 system card addendum (retrieved November 5, 2026) · GPT-Rosalind-6 system card addendum · Editorial description reviewed November 5, 2026 |