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AI123AI ModelsdeepseekDeepSeek V4 Pro 0423
DeepSeek V4 Pro 0423

DeepSeek V4 Pro 0423

deepseek

DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding, and long-horizon agent workflows, with strong performance across knowledge, math, and software engineering benchmarks.

Built on the same architecture as DeepSeek V4 Flash, it introduces a hybrid attention system for efficient long-context processing. Reasoning efforts high and xhigh are supported; xhigh maps to max reasoning. It is well suited for complex workloads such as full-codebase analysis, multi-step automation, and large-scale information synthesis, where both capability and efficiency are critical

Modalities
TT
Input / output price
$0.8754/$1.75per 1M tokens
Context
1.0M
Released
2026-04-24
PricingArtificial AnalysisDesign ArenaRelated Models

Pricing

Usage prices in USD. Token rates are per one million tokens; other billing units are shown with each charge.
InputOutputCache read
$0.88/ 1M tokens$1.75/ 1M tokens$0.07/ 1M tokens

Artificial Analysis

Explore rankings
30.4

Intelligence index

Outperforms 78% of compared models

59.4

Coding index

Outperforms 70% of compared models

26.3

Agentic index

Outperforms 66% of compared models

Design Arena

Elo scores and win rates across design and agent tasks.

Category performance

1,000-1,500 Elo
3D: 1251; Asciiart: 1146; Code Categories: 1239; Data Visualization: 1203; Game Development: 1229; SVG: 1136; UI Component: 1216; Website: 12333D1251 EloAsciiart1146 EloCode Categories1239 EloData Visualization1203 EloGame Development1229 EloSVG1136 EloUI Component1216 EloWebsite1233 Elo

Model Arena

3D

1251Elo

Win rate 56.8%

Game Development

1229Elo

Win rate 52.3%

Asciiart

1146Elo

Win rate 46.4%

Code Categories

1239Elo

Win rate 51.9%

Website

1233Elo

Win rate 50.5%

UI Component

1216Elo

Win rate 50.6%

SVG

1136Elo

Win rate 45.4%

Data Visualization

1203Elo

Win rate 48.7%

Agent Arena

Godotgamedev

1059Elo

Win rate 34%

Fullstack

948Elo

Win rate 22.1%

Webapps

1000Elo

Win rate 26.4%

How Design Arena works

Related Models

DeepSeek V4.1 Flash 1017

DeepSeek V4.1 Flash 1017

deepseek

DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the deepseek-flash API model name. V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on output from a 552B-parameter backbone, an asymmetric split that keeps per-token compute low relative to the model's total size. Image understanding is native to the architecture, with visual and text embeddings trained jointly from the start of pre-training rather than added afterward as in the earlier experimental V4 Flash Vision Exp. It is suited for coding, terminal, and computer-use agents, along with long-horizon tasks that must run to completion across many steps and long-context analysis. Compressed KV caching cuts cache memory to roughly a quarter of the previous Flash generation, significantly reducing costs on agentic workloads. DeepSeek positions it as the cost-efficient tier of the V4.1 family and reports that it exceeds V4 Pro on performance, speed, and task completion time.

Context
1.0M
Max output
393.2K
Released
2026-10-17
Input
$0.15/M
Output
$0.6/M
Cache read
$0.003/M
DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813

deepseek

DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.

Context
1.0M
Max output
393.2K
Released
2026-08-12
Input
$0.66/M
Output
$1.98/M
Cache read
$0.022/M
DeepSeek V4 Flash Vision Exp

DeepSeek V4 Flash Vision Exp

deepseek

DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of DeepSeek V4 Flash 0731 from DeepSeek, adding image understanding while matching the base model on text capabilities including agents, reasoning, and world knowledge. It is a sparse mixture-of-experts model with 13B active parameters out of 284B total. It is suited for document and chart understanding, visual question answering, and multimodal agent workflows that interleave text and images.

Context
1.0M
Max output
262.1K
Released
2026-08-21
Input
$0.216/M
Output
$0.647/M
Cache read
$0.0069/M
Home > Models > DeepSeek V4 Pro 0423