gpt-oss-120b

Price

Input

Price on request

Output

Price on request

Notes

Price on request: OpenAI publishes the weights but no first-party API price.

Source

No per-token list price is published

No markup on model usage: you pay the provider's list price.

Model

Context

Not published

Modality

Text

Input

text

Output

text

Weights

Open weights

Released

August 5, 2025

Tags

open-weights, reasoning, tool-use

Docs

Provider documentation

Data policy

Prompts go to

The host that serves the weights (self-hosted or a hosting provider)

Retention

Depends on the host Safeguard routes to. The model maker receives no prompts when the weights are self-hosted

Zero data retention

Not stated by the provider

Region

Set by the host

Summarised from the provider's published terms. The provider's own policy is what applies.

Call it with any OpenAI SDK

Available when the model is live

from openai import OpenAI

client = OpenAI(
    base_url="https://api.safeguard.sh/v1",
    api_key="SAFEGUARD_API_KEY",
)

response = client.chat.completions.create(
    model="openai/gpt-oss-120b",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Base URL https://api.safeguard.sh/v1, model openai/gpt-oss-120b.