DeepSeek V4-Flash
Fresh · 158B fast variant of V4
- Vendor
- DeepSeek
- License
- open
- Released
- 2026-04-27
- Parameters
- 158.1B
- Context window
- 128k tokens
Capabilities
DeepSeek V4-Flash supports tool use and extended reasoning, with a 128k-token context window.
- Vision — image input (not confirmed)
- Audio — audio input (not confirmed)
- Tools — function calling / tool use
- Reasoning — extended thinking
- Computer use — desktop / browser control (not confirmed)
Benchmarks
| SWE-Bench Verified | Not published |
|---|---|
| SWE-Bench Pro | Not published |
| Terminal-Bench | Not published |
| Reasoning composite | Not published |
The reasoning composite is a directional 0–100 score aggregated across public reasoning evals — comparable within this matrix, not an official vendor number.
Pricing
$0.3/M input tokens.