R1 0528

R1 0528

Developer	DeepSeek
Release date	May 28, 2025
Family	DeepSeek R
Generation	DeepSeek R 1
Level
Context window	164K tokens
Max output	33K tokens
Input	Text
Output	Text
Knowledge cutoff	2025-03-31
Weights	Open weights
License	MIT
Website	deepseek.com
Links	Model card Docs Hugging Face

Part of a series on

input: $0.50
cached: $0.35
output: $2.15
Context: 164Ktokens
Released: 1y ago
Size: 685Bparameters

Infrastructure

Provider availability

Provider	Endpoint	Context	Input /M tokens	Output /M tokens	Cached input /M tokens	Cache write /M tokens	Uptime 1d	Data handling
DeepInfra	deepinfra/fp4	164K	$0.50	$2.15	$0.35	—	99.72%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
SiliconFlow	siliconflow/fp8	164K	$0.50	$2.18	—	—	98.91%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12
StreamLake	streamlake	128K	$0.571	$2.286	—	—	100.00%	ZDR: No Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12

Provider data:OpenRouter

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