deepseek/deepseek-v4.1-flash model page
Use this page to compare current pricing, source history, and alternatives.
AI model changelog
Historical snapshot: deepseek/deepseek-v4.1-flash changed from $1.36 to $1.25 combined input plus output price per 1M tokens.
Historical snapshot recorded on 2026-10-07. This observation is retained for legacy links, not a statement of current model availability or pricing. Use the linked pricing and history pages for current data.
What changed
deepseek/deepseek-v4.1-flash changed from $1.36 to $1.25 combined input plus output price per 1M tokens.
| Field | Previous value | Recorded value |
|---|---|---|
| Detected date | Not listed | 2026-10-07 |
| Provider | Not listed | OpenRouter |
| Model | Not listed | deepseek/deepseek-v4.1-flash |
| price | $1.36 | $1.25 |
Historical chart
Related models
Internal links
Continue
Public API
Use static JSON endpoints for providers, models, rankings, history, market metrics, and changelog events.
Editorial information
2026-10-07
Methodology explains collection, validation, limitations, and update cadence.