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GPT-5.6 Sol

Frontier GPT-5.6 model for complex professional work with the highest reasoning capabilities.

gpt-5.6-sol
STABLEGet StartedView uptime
1,050,000 context
Starting at $5.00/M input tokens (tiered)
Starting at $30.00/M output tokens (tiered)
Streaming
Vision
Tools
Reasoning
JSON Output
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All Providers for GPT-5.6 Sol

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

OpenAI
Context: 1.1M
Input
$5
/M tokens
Cache Read
$0.5
/M tokens
Output
$30
/M tokens
Cache Write 5m
$6.25
/M tokens
Cache Write 1h
$6.25
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤272K tokens
$5
$0.5
$30
>272K tokens
$10
$1
$45
+ $0.010 per search
Get Started
Azure
Context: 1.1M
Input
$5
/M tokens
Cache Read
$0.5
/M tokens
Output
$30
/M tokens
Cache Write 5m
$6.25
/M tokens
Cache Write 1h
$6.25
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤272K tokens
$5
$0.5
$30
>272K tokens
$10
$1
$45
+ $0.010 per search
Get Started
AWS Mantle
Context: 272k
Input
$5
/M tokens
Cache Read
$0.5
/M tokens
Output
$30
/M tokens
Cache Write 5m
$6.25
/M tokens
Cache Write 1h
$6.25
/M tokens
Get Started