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OpenAI: gpt-oss-120b
openai/gpt-oss-120b
About
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1B parameters per forward pass and is optimized...
Context
131,072
Max output
131,072
Tokenizer
GPT
Knowledge cutoff
—
Input
text
Output
text
Pricing
per 1M tokens- Input
- $0.15
- Output
- $0.60
Use this model
curl https://api.n4n.ai/v1/chat/completions \
-H "Authorization: Bearer $N4N_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/gpt-oss-120b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Authenticate with an API key from your console; prices above are per 1M tokens.
Providers
max context 131,072| Provider | Input $/1M | Output $/1M |
|---|---|---|
| Wandb wandb | $0.15 | $0.60 |
| Yuwu yuwu | $0.15 | $0.60 |
Supported parameters
include_reasoningmax_tokensmin_preasoningreasoning_effortseedstoptemperaturetool_choicetoolstop_atop_ktop_p