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OpenAI: GPT-5 Nano (batch)
OpenAI·Released 2025-08-07
400K ctxMultimodal
Comparison data ready55% coverage10/10 fields directly observedUpdated Jul 22, 2026, 10:30 PM
About
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...
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Pricing
Input
$0.02
per 1M tokens
Output
$0.20
per 1M tokens
Blended
$0.07
per 1M tokens
Cheaper than 88% of models. Median price is $0.69/1M tokens.
Cost Calculator
Tokens per day1M
100K100M
Daily
$0.07
Monthly
$2.06
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$0.07+2%
OpenAI: gpt-oss-120b
$0.07+2%
Performance
Context Window
400K
tokens
Larger than 72% of models
Max Output
128K
tokens
32% of context
Context Window Comparison
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