// References

Sources & verification notes

deepseek-ai/DeepSeek-R1

Exact identifier & access
Exact repository, not a pinned file revision. Pin a commit and artifact hash before a reproducible evaluation. This is not the current DeepSeek API alias.
- DeepSeek-R1 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
First availability
Effective Jan 20, 2025. Checked Sep 13, 2026.
- DeepSeek-R1 release ↗DeepSeek · provider-authored · checked Sep 13, 2026
Availability status
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Capabilities & limits
Effective date not established; this is an observation. Checked Sep 13, 2026.
Runtime limits and interface support are not verified for a specific serving configuration. Training context does not establish deployment limits.
- DeepSeek-R1 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Input price
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Output price
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026

deepseek-ai/DeepSeek-R1-0528

Exact identifier & access
Exact repository, not a pinned file revision. Pin a commit and artifact hash before a reproducible evaluation. This is not the current DeepSeek API alias.
- DeepSeek-R1-0528 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
First availability
Effective May 28, 2025. Checked Sep 13, 2026.
- DeepSeek-R1-0528 release ↗DeepSeek · provider-authored · checked Sep 13, 2026
Availability status
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1-0528 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Capabilities & limits
Effective date not established; this is an observation. Checked Sep 13, 2026.
Runtime limits and interface support are not verified for a specific serving configuration. Training context does not establish deployment limits.
- DeepSeek-R1-0528 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Input price
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1-0528 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026
Output price
Effective date not established; this is an observation. Checked Sep 13, 2026.
- DeepSeek-R1-0528 model card ↗DeepSeek · provider-authored · checked Sep 13, 2026