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DeepSeek: DeepSeek V4 Flash

🇨🇳 DeepSeek · DeepSeek V4

Input Price — per million tokens
Output Price — per million tokens
Context Window 1.05M tokens Output limit: 384K
OpenRouter Route Price Please verify with official pricing pages
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Overview

DeepSeek: DeepSeek V4 Flash is a large language model API from DeepSeek, part of its DeepSeek V4 model family. An exceptionally large 1.05M-token context window (≈1,573 pages of text) means entire repositories or document collections can be processed without chunking. On Artificial Analysis's Intelligence Index it scores 40 (B grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
No pricing data yet

Provider
DeepSeek
Model Family
DeepSeek V4
Version String
deepseek/deepseek-v4-flash
Status
Active
Modality
Text
Context Window
1,048,576 tokens
Output Limit
384,000 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Agentic Index 31 C Measured: 2026-07-11
Coding Index 56 S Measured: 2026-07-11
Intelligence Index 40 B Measured: 2026-07-11

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 63.0% B Measured: 2026-07-11
GPQA Diamond 89.4% S Measured: 2026-07-11
HLE 32.1% S Measured: 2026-07-11
IFBench 79.2% A Measured: 2026-07-11
Non-Hallucination 4.3% Measured: 2026-07-11
Omniscience Accuracy 37.2% Measured: 2026-07-11
SciCode 44.9% B Measured: 2026-07-11
Tau2 95.0% Measured: 2026-07-11
TerminalBench 35.6% Measured: 2026-07-11

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 1.3s Measured: 2026-07-11
Output Speed 99 t/s Measured: 2026-07-11
Response Time 63.4s Measured: 2026-07-11

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Cached Input $0.015 OpenRouter
Output $0.154 OpenRouter
Input $0.077 OpenRouter
Cached Input $0.017 OpenRouter
Output $0.168 OpenRouter
Input $0.084 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.089 OpenRouter
Cached Input $0.018 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.196 OpenRouter
Input $0.098 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.180 OpenRouter
Input $0.090 OpenRouter
Cached Input $0.020 OpenRouter
Output $0.180 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • Context window: 1,048,576 tokens
  • Provider: DeepSeek
  • Model family: DeepSeek V4
  • Modalities: Text
  • Data source: OpenRouter, updated daily