ai&DeepSeek V4 Flash model ID, context window & pricing
deepseek-flash
Quick facts
Model ID deepseek-ai/deepseek-v4-flash
Source ai&
Context Window 1048576
Pricing $0.15 input / $0.25 output per 1M tokens
Capabilities tool calling, reasoning, structured output, temperature control, open weights
Model overview
DeepSeek V4 Flash is an AI model from ai& with 1048576 token context window and text input support.
Published pricing is $0.15 input and $0.25 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID deepseek-ai/deepseek-v4-flash
Provider ai&
Family deepseek-flash
Status -
Knowledge Cutoff 2025-05
Release Date 2026-04-24
Input Modalities text
Output Modalities text
Context Window 1048576
Input Limit -
Output Limit 384000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.15
Output Cost / 1M tokens $0.25
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -