LLM PricesModelsChangelog
Prices in USD per 1M tokens, text only. Each price shows where it came from and when it was last verified. Prices marked unverified come from models.dev (community-maintained) until we read them from the provider directly.
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GPT-5.6 Terra

Same model, served by 3 providers.

openaiClosed1.1M contextReleased 2026-07-09openai/gpt-5.6-terra

Providers

Show flex / batch / priority tiersFull precision only
ProviderTheir model idServingInputOutputCached inBlended 3:1Source
Azure AI Foundry
gpt-5.6-terra
standardglobal endpointQuantization not disclosed
$2.0$12.0$0.20$4.5
Provider API
Verified 3h ago · Changed 6h ago
More prices
  • cache read (long context): $0.40
  • cache write: $2.5
  • cache write (long context): $5.0
  • input (long context): $4.0
  • output (long context): $18.0
OpenAI
Original creator
gpt-5.6-terra
standardQuantization not disclosed
$2.0$12.0$0.20$4.5
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $0.40
  • cache read (prompts > 272k): $0.40
  • cache write: $2.5
  • cache write (prompts > 200k): $5.0
  • cache write (prompts > 272k): $5.0
  • input (prompts > 200k): $4.0
  • input (prompts > 272k): $4.0
  • output (prompts > 200k): $18.0
  • output (prompts > 272k): $18.0
AWS Bedrock
global.openai.gpt-5.6-terra
standardQuantization not disclosed
$2.0$12.0$0.20$4.5
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $0.40
  • cache read (prompts > 272k): $0.40
  • cache write: $2.5
  • cache write (prompts > 200k): $5.0
  • cache write (prompts > 272k): $5.0
  • input (prompts > 200k): $4.0
  • input (prompts > 272k): $4.0
  • output (prompts > 200k): $18.0
  • output (prompts > 272k): $18.0
Azure AI Foundry
gpt-5.6-terra
standarddata zone (US)Quantization not disclosed
$2.2$13.2$0.22$4.95
Provider API
Verified 3h ago · Changed 6h ago
More prices
  • cache read (long context): $0.44
  • cache write: $2.75
  • cache write (long context): $5.5
  • input (long context): $4.4
  • output (long context): $19.8
AWS Bedrock
us.openai.gpt-5.6-terra
standardQuantization not disclosed
$2.2$13.2$0.22$4.95
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $0.44
  • cache read (prompts > 272k): $0.44
  • cache write: $2.75
  • cache write (prompts > 200k): $5.5
  • cache write (prompts > 272k): $5.5
  • input (prompts > 200k): $4.4
  • input (prompts > 272k): $4.4
  • output (prompts > 200k): $19.8
  • output (prompts > 272k): $19.8
AWS Bedrock
openai.gpt-5.6-terra
standardQuantization not disclosed
$2.2$13.2$0.22$4.95
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $0.44
  • cache read (prompts > 272k): $0.44
  • cache write: $2.75
  • cache write (prompts > 200k): $5.5
  • cache write (prompts > 272k): $5.5
  • input (prompts > 200k): $4.4
  • input (prompts > 272k): $4.4
  • output (prompts > 200k): $19.8
  • output (prompts > 272k): $19.8
AWS Bedrock
in.openai.gpt-5.6-terra
standardQuantization not disclosed
$2.2$13.2$0.22$4.95
Unverified (via models.dev)
Verified 6h ago · Changed 6h ago
More prices
  • cache read (prompts > 200k): $0.44
  • cache read (prompts > 272k): $0.44
  • cache write: $2.75
  • cache write (prompts > 200k): $5.5
  • cache write (prompts > 272k): $5.5
  • input (prompts > 200k): $4.4
  • input (prompts > 272k): $4.4
  • output (prompts > 200k): $19.8
  • output (prompts > 272k): $19.8

Same weights don't always mean identical outputs: quantization, context limits and serving stacks can change quality, especially for tool calling. Prices are USD per 1M tokens; hyperscaler prices are for the reference region shown.

Monthly cost estimate

Azure AI Foundry global endpoint$440/mo
OpenAI $440/mo
AWS Bedrock $440/mo
Azure AI Foundry data zone (US)$484/mo
AWS Bedrock $484/mo
AWS Bedrock $484/mo
AWS Bedrock $484/mo

Cache hits use each provider's cached-input price where it has one. Cache write costs aren't included.