About
The latest and strongest model family from OpenAI, o1 is designed to spend more time thinking before responding. The o1 model series is trained with large-scale reinforcement learning to reason...
Related Models
Pricing
Input
$15.00
per 1M tokens
Output
$60.00
per 1M tokens
Blended
$26.25
per 1M tokens
Cheaper than 3% of models. Median price is $0.54/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$26.25
Monthly
$787.50
vs. Similar Models
Qwen3.5 35B A3B (Non-reasoning)Q:0.0
$0.69-97%
Claude 3.7 Sonnet (Non-reasoning)Q:+0.1
$6.00-77%
MoonshotAI: Kimi K2 0905Q:+0.1
$1.07-96%
Claude 4.5 Haiku (Non-reasoning)Q:+0.3
$2.00-92%
Performance
141
tokens/sec
Faster than 69% of models
15.65
seconds
Faster than 7% of models
15.65
seconds
Faster than 30% of models
Market Median
94 tok/s
50% faster
Median TTFT
1.11s
1306% slower
Throughput/Dollar
5
tok/s per $/1M
Speed Comparison
Qwen3.5 9B (Non-reasoning)
141 tok/s+0%
Google: Gemini 3.1 Pro Preview
141 tok/s-0%
GPT-5 nano (minimal)
141 tok/s-0%
Context Window
200K
tokens
Larger than 50% of models
Max Output
100K
tokens
50% of context
Benchmarks
MMLU-Pro
84.1%
GPQA Diamond
74.7%
HLE
7.7%
LiveCodeBench
67.9%
SciCode
35.8%
TerminalBench Hard
12.9%
MATH-500
97.0%
AIME
72.3%
AIME 2025Not evaluated
IFBench
70.3%
Long Context Recall
59.3%
Tau2
62.6%
Market AverageTop Score