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GPT-5.6 Terra

GPT-5.6 model that balances intelligence and cost for everyday workloads.

gpt-5.6-terra
STABLEGet StartedView uptime
1,050,000 context
Starting at $2.50/M input tokens (tiered)
Starting at $15.00/M output tokens (tiered)
Streaming
Vision
Tools
Reasoning
JSON Output
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All Providers for GPT-5.6 Terra

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

OpenAI
Context: 1.1M
Input
$2.5
/M tokens
Cache Read
$0.25
/M tokens
Output
$15
/M tokens
Cache Write 5m
$3.125
/M tokens
Cache Write 1h
$3.125
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤272K tokens
$2.5
$0.25
$15
>272K tokens
$5
$0.5
$22.5
+ $0.010 per search
Get Started
Azure
Context: 1.1M
Input
$2.5
/M tokens
Cache Read
$0.25
/M tokens
Output
$15
/M tokens
Cache Write 5m
$3.125
/M tokens
Cache Write 1h
$3.125
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤272K tokens
$2.5
$0.25
$15
>272K tokens
$5
$0.5
$22.5
+ $0.010 per search
Get Started
AWS Mantle
Context: 272k
Input
$2.5
/M tokens
Cache Read
$0.25
/M tokens
Output
$15
/M tokens
Cache Write 5m
$3.125
/M tokens
Cache Write 1h
$3.125
/M tokens
Get Started