AI Models with JSON Mode Support
This page lists Large Language Models that offer JSON Mode. Compare models, see how they implement this feature, and find the best option for projects requiring robust JSON Mode.
Providers
Models with this Capability
GPT-3.5 Turbo
OpenAI · GPT-3.5
ID: gpt-3.5-turbo-1106
Input
16.4K tokens
Output
4.1K tokens
Input Cost
$0.50/1M
Output Cost
$1.50/1M
GPT-4o
OpenAI · GPT-4o
ID: gpt-4o-2024-11-20
Input
128K tokens
Output
16.4K tokens
Input Cost
$2.50/1M
Output Cost
$10.00/1M
Exceptional at:
GPT-4o mini Audio
OpenAI · GPT-4o
ID: gpt-4o-mini-audio-preview-2024-12-17
Input
128K tokens
Output
4.1K tokens
Input Cost
$0.15/1M
Output Cost
$0.60/1M
Exceptional at:
o1-pro
OpenAI · o1
ID: o1-pro
Input
200K tokens
Output
100K tokens
Input Cost
$150.00/1M
Output Cost
$600.00/1M
Exceptional at:
GPT-4o
OpenAI · GPT-4o
ID: gpt-4o
Input
128K tokens
Output
16.4K tokens
Input Cost
$2.50/1M
Output Cost
$10.00/1M
Exceptional at:
GPT-3.5 Turbo
OpenAI · GPT-3.5
ID: gpt-3.5-turbo
Input
16.4K tokens
Output
4.1K tokens
Input Cost
$0.50/1M
Output Cost
$1.50/1M
Exceptional at:
GPT-4.1 mini
OpenAI · GPT-4.1
ID: gpt-4.1-mini
Input
1.0M tokens
Output
32.8K tokens
Input Cost
$0.40/1M
Output Cost
$1.60/1M
GPT-4o
OpenAI · GPT-4o
ID: gpt-4o-2024-08-06
Input
128K tokens
Output
16.4K tokens
Input Cost
$2.50/1M
Output Cost
$10.00/1M
Exceptional at:
GPT-3.5 Turbo
OpenAI · GPT-3.5 Turbo
ID: gpt-3.5-turbo-0125
Input
16.4K tokens
Output
4.1K tokens
Input Cost
$0.50/1M
Output Cost
$1.50/1M