prices synced 2026-10-27

R1 0528

DeepSeek · Released May 2025

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DeepSeek R1 0528 is a reasoning model that works through complex problems step-by-step using chain-of-thought inference before generating answers.

Strengths
Excels at multi-step reasoning, mathematical problem-solving, and tasks requiring detailed working through of logic.
Best for
Problems that benefit from showing reasoning work—math, coding, logic puzzles, and any task where the path to the answer matters as much as the result.
Limitations
Slower inference than standard models due to reasoning overhead; less suitable for tasks requiring quick responses or where reasoning isn't needed.

Input / 1M

$0.5

Output / 1M

$2.15

Cached input / 1M

$0.35

Context window

163K

Price history

Price per 1M tokens over timeOutput $2.15; Input $0.5 as of Jun 2026.$0$0.5$1.00$1.50$2.00Output on 11 Jun 2026: $2.15Out $2.15Input on 11 Jun 2026: $0.5In $0.5Jun 2026

Snapshots

Effective Input Output Cached in Note Source
11 Jun 2026 $0.5 $2.15 $0.35 Imported from OpenRouter openrouter.ai

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