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DeepSeek: DeepSeek V4 Pro 0423

🇨🇳 DeepSeek · DeepSeek V4

Input Price $0.870 per million tokens NT$27.8
Output Price $1.74 per million tokens NT$55.7
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 Pro 0423 is a large language model API from DeepSeek, part of its DeepSeek V4 model family. Priced at $0.870 per million input tokens and $1.74 per million output tokens, it occupies the mid-range, balancing capability against running cost. Output tokens cost about 2× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. 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 45 (A 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
Input per 1M tokens $0.870 NT$27.8
Output per 1M tokens $1.74 NT$55.7
Cached Input per 1M tokens $0.072 NT$2.3

Provider
DeepSeek
Model Family
DeepSeek V4
Version String
deepseek/deepseek-v4-pro
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 38 B Measured: 2026-08-26
Coding Index 59 S Measured: 2026-08-26
Intelligence Index 45 A Measured: 2026-08-26

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 70.0% B Measured: 2026-08-26
GPQA Diamond 88.8% S Measured: 2026-08-26
HLE 37.5% S Measured: 2026-08-26
IFBench 76.5% A Measured: 2026-08-26
Non-Hallucination 5.9% Measured: 2026-08-26
Omniscience Accuracy 43.0% Measured: 2026-08-26
SciCode 50.0% A Measured: 2026-08-26
Tau2 96.2% Measured: 2026-08-26
TerminalBench 46.2% Measured: 2026-08-26

Performance Metrics

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

First Token Latency 1.8s Measured: 2026-08-26
Output Speed 67 t/s Measured: 2026-08-26
Response Time 74.5s Measured: 2026-08-26

Use Case Analysis

Model strengths, weaknesses, and ideal use cases based on benchmarks and official documentation

Strength

  • Open-Source SOTA Agentic Coding Open-source state-of-the-art in agentic coding benchmarks. 1.6T total parameters with 49B activated. Official
  • Rich World Knowledge Leads all current open models in world knowledge, trailing only Gemini-3.1-Pro among all models. Official
  • Open Weights Available Open-source weights available on Hugging Face for local deployment and fine-tuning. Official

Best For

  • Open-Source Agentic Workflows Organizations preferring open-source models for agentic coding and long-horizon tasks. Official
  • Local Deployment Organizations wanting to deploy and fine-tune locally with open weights. Official

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 $0.072 OpenRouter
Output $1.74 OpenRouter
Input $0.870 OpenRouter
Cached Input $0.048 OpenRouter
Output $1.15 OpenRouter
Input $0.573 OpenRouter
Cached Input $0.043 OpenRouter
Output $1.04 OpenRouter
Input $0.522 OpenRouter
Cached Input $0.033 OpenRouter
Output $0.794 OpenRouter
Input $0.397 OpenRouter
Cached Input $0.034 OpenRouter
Output $0.828 OpenRouter
Input $0.414 OpenRouter
Cached Input $0.135 OpenRouter
Output $3.20 OpenRouter
Input $1.60 OpenRouter
Cached Input $0.135 OpenRouter
Output $3.20 OpenRouter
Input $1.60 OpenRouter
Cached Input $0.121 OpenRouter
Output $2.88 OpenRouter
Input $1.44 OpenRouter
Cached Input $0.022 OpenRouter
Output $1.98 OpenRouter
Input $0.660 OpenRouter
Cached Input $0.022 OpenRouter
Output $1.98 OpenRouter
Input $0.660 OpenRouter
Cached Input $0.099 OpenRouter
Output $2.34 OpenRouter
Input $1.17 OpenRouter
Cached Input $0.099 OpenRouter
Output $2.34 OpenRouter
Input $1.17 OpenRouter
Cached Input $0.099 OpenRouter
Output $2.34 OpenRouter
Input $1.17 OpenRouter
Cached Input $0.099 OpenRouter
Output $2.34 OpenRouter
Input $1.17 OpenRouter
Cached Input $0.099 OpenRouter
Output $2.34 OpenRouter
Input $1.17 OpenRouter
Cached Input $0.053 OpenRouter
Output $1.26 OpenRouter
Input $0.632 OpenRouter
Cached Input $0.0036 OpenRouter
Output $0.870 OpenRouter

Key Insights

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

  • DeepSeek: DeepSeek V4 Pro 0423 Input price: $0.87/M tokens
  • DeepSeek: DeepSeek V4 Pro 0423 Output price: $1.74/M tokens
  • Context window: 1,048,576 tokens
  • Provider: DeepSeek
  • Model family: DeepSeek V4
  • Modalities: Text
  • Data source: OpenRouter, updated daily