deepseek/deepseek-v4.1-flash
DeepSeek: DeepSeek V4.1 Flash
- Status
- Listed
- First seen
- 2026-10-07 17:06 UTC
- Last seen
- 2026-10-07 22:24 UTC
- First evidence
- Catalog
- Best evidence
- Catalog
| Seen by | Evidence | State | Last seen |
|---|---|---|---|
| OpenRouter catalog | Catalog | Listed | |
| models.dev metadata | Enrichment | Listed |
Metadata by source
Highlighted rows disagree between sources. Missing values show as unknown, not zero.
| Field | OpenRouter catalog | models.dev metadata |
|---|---|---|
| Name · conflict | DeepSeek: DeepSeek V4.1 Flash | DeepSeek V4.1 Flash |
| Context | 1048.6k | 1048.6k |
| Max output | 943.7k | 943.7k |
| Input price /M | $0.3 | $0.3 |
| Output price /M | $1.2 | $1.2 |
| Input | image, text | image, text |
| Output | text | text |
Release
- Model
- DeepSeek V4.1 Flash
- Lab
- DeepSeek
- Released
- 8 Sep 2026
4 sources agree
- Vercel AI Gateway: released 8 Sep 2026
- Epoch AI model data: released 9 Sep 2026 source
- models.dev metadata: released 10 Sep 2026 (45 hosts)
- OpenRouter catalog: listed on OpenRouter 10 Sep 2026
- First listed
- OpenRouter · 10 Sep 2026 (2 days later)
History
Nothing here yet
No changes recorded for this model since the baseline.