Cheapest Strong Models
Models with Strong benchmark grade at the lowest output cost
mistralai
Mistral Small 4Strong
Input
$0.15
Output
$0.60
Context
256K
openai
GPT-5.4 NanoStrong
Input
$0.20
Output
$1.25
Context
1.1M
mistralai
Mistral Large 3Strong
Input
$0.50
Output
$1.50
Context
262K
openai
GPT-4.1 MiniStrong
Input
$0.40
Output
$1.60
Context
1M
openai
GPT-5 MiniStrong
Input
$0.25
Output
$2.00
Context
400K
mistralai
Mistral Medium 3.1Strong
Input
$0.40
Output
$2.00
Context
131K
openai
GPT-5.4 MiniStrong
Input
$0.75
Output
$4.50
Context
1.1M
anthropic
Claude Haiku 4.5Strong
Input
$1.00
Output
$5.00
Context
200K
openai
GPT-4.1Strong
Input
$2.00
Output
$8.00
Context
1M
openai
GPT-5.1Strong
Input
$1.25
Output
$10.00
Context
400K
google
Gemini 2.5 ProStrong
Input
$1.25
Output
$10.00
Context
1M
openai
GPT-5.2Strong
Input
$1.75
Output
$14.00
Context
400K
openai
GPT-5.4Strong
Input
$2.50
Output
$15.00
Context
1.1M
anthropic
Claude Sonnet 4.6Strong
Input
$3.00
Output
$15.00
Context
1M
anthropic
Claude Opus 4.6Strong
Input
$5.00
Output
$25.00
Context
1M
How We Picked
Ranked by cheapest strong from our nightly benchmark data. Full methodology →