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GPT OSS 20B

Canonical ID: pioneer/openai/gpt-oss-20b

More Pioneer models More gpt-oss family models

Open GPT reasoning model for self-hosted agents and controllable deployments

Reasoning: Yes Tool use: Yes Open weights

Overview

text
Provider
Pioneer logo Pioneer
Family
gpt-oss
Release date
2025-08-05
Last updated
2025-08-05
Input modalities
text
Output modalities
text

Pricing and Limits

Token pricing

Input
$0.07/1M
Output
$0.3/1M
Cached input
N/A
Currency: USD

Context and output

Context window
131,072
Max output tokens
8,192
Qualified ID
pioneer/openai/gpt-oss-20b

Model Summary

GPT OSS 20B is a model listing in the Pioneer provider catalog. It is categorized under the gpt-oss family.

The model supports text modalities across input/output paths. Reported context capacity is 131,072. Pricing is listed at $0.07/1M input and $0.3/1M output.

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Same Family: gpt-oss

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Browse family
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GPT OSS 120B
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