Using gpt-oss-20b on GroqCloud

Implementation guide · GPT-OSS · OpenAI

ServerlessOpen Source

GroqCloud exposes gpt-oss-20b through model ID openai/gpt-oss-20b. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-04-19. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at GroqCloud and generate an API key.
  2. 2
    Use the GroqCloud SDK or REST API to call openai/gpt-oss-20b — see the documentation for request format.
  3. 3
    You'll be billed $0.07/1M input, $0.30/1M output tokens. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See GroqCloud documentation for integration details.

Pricing on GroqCloud

TypePrice (per 1M)
Input tokens$0.07
Output tokens$0.30

Capabilities

JSON / Tool useStructured Outputs

About gpt-oss-20b

OpenAI open-weight model with 20 billion parameters. Lightweight, efficient text-only model with reasoning and function calling. Free for self-hosting. Released August 5, 2025.

Full model details →

Model Specs

Released2025-08-05
Parameters20B
Context131k
ArchitectureDecoder Only
Knowledge cutoff2025-08

More Models on GroqCloud

gpt-oss-120bGPT OSS Safeguard 20B
All models on GroqCloud →

Also available on(11)

Open InferenceFree/1MOpenRouter$0.03/1MNovita AI$0.04/1M
Compare all providers →

Provider

GroqCloud

Groq

Mountain View, California, United States