reasoning

Available in 7 models across 1 providers

Providers

OpenAI

Models with this Capability

o1

OpenAI · o1

Active

Input

200K tokens

Output

100K tokens

Input Cost

$15.00/1M

Output Cost

$60.00/1M

Exceptional at:

Complex reasoning
Reasoning
Streaming
Function calling
+2

o1-2024-12-17

OpenAI · o1

Active

Input

200K tokens

Output

100K tokens

Input Cost

$15.00/1M

Output Cost

$60.00/1M

Exceptional at:

Complex reasoning
Reasoning
Streaming
Function calling
+2

o1-mini

OpenAI · o1

Default

Input

128K tokens

Output

65.5K tokens

Input Cost

$1.10/1M

Output Cost

$4.40/1M

Exceptional at:

Reasoning
Reasoning
Streaming
Text input
+2

o3

OpenAI · o3

Default

Input

200K tokens

Output

100K tokens

Input Cost

$10.00/1M

Output Cost

$40.00/1M

Exceptional at:

math
science
+7
math
science
coding
+9

o3-2025-04-16

OpenAI · o3

Available

Input

200K tokens

Output

100K tokens

Input Cost

$10.00/1M

Output Cost

$40.00/1M

Exceptional at:

math
science
+7
math
science
coding
+9

o3-mini

OpenAI · o3

Default

Input

200K tokens

Output

100K tokens

Input Cost

$1.10/1M

Output Cost

$4.40/1M

Exceptional at:

Reasoning
High intelligence
Structured Outputs
Function calling
Batch API
+5

o4-mini

OpenAI · o-series

available

Input

200K tokens

Output

100K tokens

Input Cost

$1.10/1M

Output Cost

$4.40/1M

Exceptional at:

coding
visual tasks
Reasoning
Coding
Visual tasks
+6