DeepSeek V4 Flash 0731

deepseek-flash

Fireworks AI · accounts/fireworks/models/deepseek-v4-flash-0731

Capabilities

Tool CallYes

ReasoningYes

Structured OutputYes

Temperature ControlYes

AttachmentsNo

Open WeightsYes

Input

text

Output

text

Input$0.22

Output$0.66

Cache Read$0.007

Direct installation coming soon — March 2026

ProviderFireworks AI

Model IDaccounts/fireworks/models/deepseek-v4-flash-0731

Familydeepseek-flash

Knowledge Cutoff2025-05

Release Date2026-07-31

Last Updated2026-07-31

Context1.0M

Max Output384K

@ai-sdk/openai-compatible