> DeepSeek-V4-Pro (Apr 2026) is an open-weights AI model from DeepSeek, released 24 Apr 2026. Index score 151 (GPT-4 = 100), rank 57 of 229 ranked models. API price $0.24 in / $0.49 out per million tokens, 1.05M context.

[Models](https://themodelindex.org/models/) /[DeepSeek](https://themodelindex.org/labs/deepseek/)

# DeepSeek-V4-Pro (Apr 2026)

DeepSeek

Released 24 Apr 2026

Open

[Compare](https://themodelindex.org/compare/deepseek-v4-pro-vs-gpt-5-5/)

151140–163

Index score

#57 of 229 models

3/ 8

Core tests taken

3 of 6 areas · plus 12 anchor tests

−26

Versus the frontier at release

best then: GPT-5.5

Replaced by [DeepSeek-V4-Pro](https://themodelindex.org/models/deepseek-v4-pro-2026-08/)

$0.24/ $0.49

Price per million tokens

input / output, list price

1.05M

Context window

tokens it reads at once

## Where it sits · on the frontier

_Chart: Model Index score of every scored model since late 2022, with the best closed and best open model over time_

GPT-5 reached this score 9 months earlier.

## Test results · by area · tick = best by any model

Show 10 anchor tests

Reasoning & knowledge

evidence

GPQA Diamond

91%

Humanity's Last Exam

no result

Maths

evidence

FrontierMath T1-3

45%

Coding

evidence

SWE-bench Verified

78%

Terminal-Bench

no result

Agents

evidence

APEX-Agents

no result

Novel problems

no evidence yet

ARC-AGI-2

no result

Long tasks

no evidence yet

METR time horizon

no result

Independent results from the Epoch AI benchmarking hub, best reasoning setting. The core tests are shown here; anchor tests also inform the score and can be shown above.

## What others say · rank on each leaderboard

The Model Index

independent tests, our method

#57

of 219 · 151

LMArena · Creative writing

creative writing

#41

of 386 · 1446

Epoch Capabilities Index

overall capability from many benchmarks

#26

of 239 · 155.4

Artificial Analysis Intelligence Index

overall capability across ten evaluations

#23

of 207 · 36

LMArena · Maths

maths questions in chat

#50

of 373 · 1466

LMArena · Text

overall chat quality, judged by people

#54

of 388 · 1458

LMArena · Coding

coding questions in chat

#72

of 383 · 1500

LMArena · WebDev

building web apps and front ends

#59

of 123 · 1463

Further left is better. Leaderboards measure different things: LMArena is people voting blind between two answers, the others are test scores. Click any row for the source.

## Best at · top three among current models

1st

SWE-bench Verified

Epoch AI · independent

Where this model places in the top three of today's models, on category leaderboards and on our core tests.

## Where to use it · prices checked 1 Oct 2026

#### From the lab

DeepSeek Chat

app · subscription

↗

DeepSeek API

API

↗

#### API providers · 21 · per million tokens, in / out

B

Baidu

$0.24 / $0.71 · fp8

cheapest

I

Ionstream

$0.36 / $1.8

↗

S

StreamLake

$0.66 / $1.98

↗

R

Relace

$0.25 / $3.5 · fp4

↗

W

Wafer

$0.48 / $4.2

↗

N

Novita

$0.99 / $2.97 · fp8

↗

N

NextBit

$1.06 / $3.17 · fp8

↗

G

GMICloud

$1.06 / $3.17 · fp8

↗

#### Run it yourself

🤗

Official weights

deepseek-ai/DeepSeek-V4-Pro-0813

↗

Provider prices come from OpenRouter's live listing; going direct to a provider can differ. Subscriptions are the lab's own apps.

## Facts and sources

Released

24 Apr 2026

Announcement

not linked yet

Release entry

DeepSeek-V4 preview (V4-Pro/V4-Flash)

Scored as

DeepSeek-V4-Pro

Artificial Analysis index

36 · max

Output speed

87 tokens/s

Hugging Face

[deepseek-ai/DeepSeek-V4-Pro ↗](https://huggingface.co/deepseek-ai/DeepSeek-V4-Pro)

## DeepSeek releases · around this one

DeepSeek-V3.2

Open

1 DEC 2025

index 145

DeepSeek-V4-Flash (Apr 2026)

Open

24 APR 2026

index 145

DeepSeek-V4-Pro (Apr 2026)

Open

24 APR 2026

index 151

DeepSeek-V4-Flash

Open

31 JUL 2026

index 165

DeepSeek-V4-Pro

Open

13 AUG 2026

index 167

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Source: https://themodelindex.org/models/deepseek-v4-pro/ · The Model Index · data as of 2026-10-01