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Amazon Bedrock

gpt-oss-120b (GovCloud) pricing, context window and limits

gpt-oss-120b (GovCloud) costs $0.18 per million input tokens and $0.72 per million output tokens at Amazon Bedrock list price. It accepts up to 128,000 tokens of context and returns up to 16,384 tokens.

  • Model id bedrock/us-gov.openai.gpt-oss-120b-1:0
  • Snapshot

What does gpt-oss-120b (GovCloud) cost?​

List prices in US dollars per million tokens
Input$0.18
Output$0.72
Cached input (read)—
Cache write—

US dollars per million tokens. A dash means no price is published.

How much can gpt-oss-120b (GovCloud) read and write?​

Token limits
Context window128,000
Max output16,384

What can gpt-oss-120b (GovCloud) do?​

Capabilities
Vision (image input)No
Tool callingYes
Structured outputYes
ReasoningYes
Inputtext
Outputtext

What does a request to gpt-oss-120b (GovCloud) cost?​

Cost of example requests at list price, in US dollars
A typical request: 1,000 tokens in, 500 out$0.00054
A long request: 10,000 tokens in, 1,000 out$0.0025
1,000 typical requests$0.54
1 million tokens in and 1 million out$0.9

Among 191 Amazon Bedrock models with a published price, gpt-oss-120b (GovCloud) is the 38th cheapest by input price. Its context window is the 165th largest of 191. List prices only; discounts, batch prices and prices above 200K tokens are not shown.

How do I call gpt-oss-120b (GovCloud) through DVARA?​

Configure the bedrock provider in the DVARA LLM Gateway and send the model id bedrock/us-gov.openai.gpt-oss-120b-1:0. DVARA, the AI governance platform, applies your policies, audit and cost attribution to the call. See LLM cost attribution and budgets.

In DVARA, if you haven't set your own price for a model, its calls are costed at the price in the catalogue that ships with your DVARA version. A price you set in Flightdeck always wins. You can switch catalogue prices off. Then a model with no price you set is counted as costing nothing. Every cost record says which price it used.

Which other Amazon Bedrock models are there?​

All 191 Amazon Bedrock models · Search the full catalogue

Which models from other providers are similar to gpt-oss-120b (GovCloud)?​

These are the closest in context window and input price, one per provider.

  • GLM-4.5-AirZhipu GLM · $0.2 in · $1.1 out · 131K context
  • Command RCohere · $0.15 in · $0.6 out · 128K context
  • Mistral NemoMistral AI · $0.15 in · $0.15 out · 128K context
  • GPT-4o miniOpenAI · $0.15 in · $0.6 out · 128K context
  • GPT OSS 120BGroq · $0.15 in · $0.6 out · 131K context

Snapshot 4 October 2026. DVARA reviews every price weekly before it is published. Get the whole catalogue as models.json. Prices are list prices in US dollars per million tokens; check your provider contract before you budget.