OpenAI: o3
openai/o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Source: OpenRouter (live)
- Input
- $2.00
- USD per 1M tokens
- Output
- $8.00
- USD per 1M tokens
- Blended
- $3.50
- 75% in / 25% out
- Context
- 200K
- tokens
- Max output
- 100K
- tokens
- Modality
- text+image+file->text
Prices as listed on OpenRouter, refreshed every five minutes. Provider-direct prices may differ. Convert to your currency on the AI Tracker.
Capabilities
Declared on the listing
- Tool / function calling Declared
- Reasoning controls Declared
- Structured output Declared
- InputImage, Text, File
- OutputText
Capabilities are read from the provider listing. “Not declared” means the listing does not advertise the feature, not that it is absent.
Why it costs this
Pricing context
- 4.4× median
- Market median blended price is $0.800/M across 417 priced models.
Alternatives
More from OpenAI
$10.00
/M blended
OpenAI
$20.00
/M blended
$10.00
/M blended
OpenAI
$20.00
/M blended
$0.225
/M blended
OpenAI
$0.450
/M blended
Alternatives
Similar price, other providers
Perplexity: Sonar Reasoning Pro
Perplexity
$3.50
/M blended
Perplexity: Sonar Deep Research
Perplexity
$3.50
/M blended
Google
$3.44
/M blended
$3.44
/M blended
Moonshot AI
$3.40
/M blended
~Moonshotai
$3.40
/M blended
Within ±50% of $3.50/M blended.
Maker of the GPT family and ChatGPT. All OpenAI models · Official site
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