ModelRadar/DeepSeek V4 Flash

DeepSeek V4 Flash

DeepSeek🇨🇳 CN
textreasoning

Lean V4 variant: 158B MoE, 1M context, MIT. Extremely cheap on OpenRouter ($0.09/$0.18 per MTok). 2.48M HF downloads in just days signal massive demand.

At a glance

Context
1M tokens
Parameters
158B MoE
Input
text, code

Specifications

Status
Released
Date
June 1, 2026
Lab
DeepSeek
Origin
CN
Type
text, reasoning
Open weights
Yes
License
MIT
Context
1M tokens
Parameters
158B MoE
Input
text, code
Output
text, code

Availability

Direct API access✓ Yes
OpenRouterYes
Open weights✓ Yes