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R1 0528

DeepSeek · released May 2025

R1 0528 is a DeepSeek model with a 164K token context window — about 230 pages of text. It reads Text and replies in Text. It can show its reasoning before it answers.

$0.575

input / 1M tokens

$2.47

output / 1M tokens

164K

context — about 230 pages

0.49¢

a client proposal

Pricing

Input
$0.575 per million tokens
Output
$2.47 per million tokens
Cached input
$0.403 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
May 2025 (2025-05-28)
Context window
164K tokens — about 230 pages
Max output
33K tokens per reply
Input
Text
Output
Text
Reasoning
Shows its thinking before answering
Knowledge cutoff
2025-03-31

Cost vs Token Amount

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R1 0528

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What a task costs

2K tokens in · 500 tokens out.

R1 0528

DeepSeek

0.24¢

for this task

48% input · 52% output

Full pricing →

Your $5 welcome credit covers about 2,095 of these.

Compare R1 0528

Closest in price on a typical task:

R1 0528 vs GLM 4.6 →R1 0528 vs Qwen2.5 Coder 32B Instruct →R1 0528 vs Hermes 3 70B Instruct →R1 0528 vs GLM 4.5V →Any other combination →

Questions, answered

How much does R1 0528 cost on Alyph?

R1 0528 costs $0.575 per million input tokens and $2.47 per million output tokens on Alyph. A typical task — 5K tokens in, 800 out — works out to about 0.49¢. 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 R1 0528's context window?

164K tokens — about 230 pages. Replies can be up to 33K tokens long.

Can R1 0528 read images and files?

R1 0528 is text-only. The canvas still serializes uploads into plain text, so you can work with files — but it cannot see images.

Does R1 0528 show its reasoning?

Yes. R1 0528 can expose its thinking before the final answer, so you can watch how it got there.

Test R1 0528 against GLM 4.6

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

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