DeepSeek's fast, economical V4 MoE model (284B total / 13B active params), released April 2026 — near-flagship benchmarks at a fraction of the cost, with a 1M-token context. Open weights.
profile normalized against the 70-model field
Context window· 1M of 10M10%
Max output· 384K of 384K100%
Output speed—
Affordability· $0.28 / Mtok out100%
Capability breadth· 2 of 1118%
Capability switches · 2 of 11
Reasoning mode
Tool / function use
Streaming
JSON mode
Structured outputs
Prompt caching
Fine-tuning
Web search
Code execution
Vision input
Audio input
Specifications
Every value carries a primary source and a verification date.
Capacity
Context window
1M
Max output
384K
Pricing
Input $/Mtok
$0.14 USD / 1M tokens
Cached input $/Mtok
$0.0028 USD / 1M tokens
Output $/Mtok
$0.28 USD / 1M tokens
Capabilities
Reasoning mode
Yes
Tool / function use
Yes
Vision input
No
API
API model ID
deepseek-v4-flash
General
Release date
April 24, 2026
Benchmarks
Sourced evaluation scores, each verified against its primary source.