About
DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass....
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Pricing
Input
$0.70
per 1M tokens
Output
$2.50
per 1M tokens
Blended
$1.15
per 1M tokens
Cheaper than 34% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$1.15
Monthly
$34.50
vs. Similar Models
Qwen3.5 4BQ:0.0
$0.06-95%
Gemini 2.5 Flash (Reasoning)Q:0.0
$0.85-26%
Gemma 4 26B A4B (Non-reasoning)Q:0.0
$0.20-83%
Qwen3.5 9B (Non-reasoning)Q:+0.2
$0.08-93%
Performance
Context Window
164K
tokens
Larger than 48% of models
Max Output
16K
tokens
10% of context
Context Window Comparison
DeepSeek V3.2 Speciale
164KSame
DeepSeek: DeepSeek V3.1 Terminus
164KSame
DeepSeek R1 0528
164KSame
Benchmarks
MMLU-Pro
84.9%
GPQA Diamond
81.3%
HLE
14.9%
LiveCodeBench
77.0%
SciCode
40.3%
TerminalBench Hard
15.9%
MATH-500
98.3%
AIME
89.3%
AIME 2025
76.0%
IFBench
39.6%
Long Context Recall
54.7%
Tau2
36.5%
Market AverageTop Score