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DeepSeek V4 Pro

DeepSeek · released 4 months ago

DeepSeek V4 Pro is a DeepSeek model with a 1.05M token context window — about 1,500 pages of text. It reads Text and replies in Text. It can show its reasoning before it answers.

$0.500

input / 1M tokens

$1.00

output / 1M tokens

1.05M

context — about 1,500 pages

0.33¢

a client proposal

Pricing

Input
$0.500 per million tokens
Output
$1.00 per million tokens
Cached input
$0.0042 per million tokens

Billed from your Alyph wallet. Prices can change when the provider changes theirs — last checked August 9, 2026.

The numbers

Provider
DeepSeek
Released
4 months ago (2026-04-24)
Context window
1.05M tokens — about 1,500 pages
Max output
384K tokens per reply
Input
Text
Output
Text
Reasoning
Shows its thinking before answering

Cost vs Token Amount

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80% Input20% Output
free$0.30$0.600 tokens250k500k750k1000k
DeepSeek V4 Pro

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

What a task costs

2K tokens in · 500 tokens out.

DeepSeek V4 Pro

DeepSeek

0.15¢

for this task

67% input · 33% output

Full pricing →

Your $5 welcome credit covers about 3,331 of these.

Compare DeepSeek V4 Pro

Closest in price on a typical task:

DeepSeek V4 Pro vs MiMo-V2.5-Pro →DeepSeek V4 Pro vs GPT-5 Mini →DeepSeek V4 Pro vs GPT-5.1-Codex-Mini →DeepSeek V4 Pro vs Seed 1.6 →Any other combination →

Questions, answered

How much does DeepSeek V4 Pro cost on Alyph?

DeepSeek V4 Pro costs $0.500 per million input tokens and $1.00 per million output tokens on Alyph. A typical task — 5K tokens in, 800 out — works out to about 0.33¢. Billed from your Alyph wallet, with hard spending limits. Prices can change when the provider changes theirs; this page was last checked on August 9, 2026.

What is DeepSeek V4 Pro's context window?

1.05M tokens — about 1,500 pages. Replies can be up to 384K tokens long.

Can DeepSeek V4 Pro read images and files?

DeepSeek V4 Pro is text-only. The canvas still serializes uploads into plain text, so you can work with files — but it cannot see images.

Does DeepSeek V4 Pro show its reasoning?

Yes. DeepSeek V4 Pro can expose its thinking before the final answer, so you can watch how it got there.

Test DeepSeek V4 Pro against MiMo-V2.5-Pro

One prompt, both models at the same time, the better answer wins. Free to start, with $5 of credit.

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