openai

OpenAI: gpt-oss-120b

openai/gpt-oss-120b

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...

Prices updated: 7/28/2026

Input
7.4
credits / 1M tokens
Output
34
credits / 1M tokens
Context
131k
tokens
Messages per $1 USD
≈ 4,100
typical message: 1k tokens in + 500 out

Prices in credits per million tokens. 1 credit = $0.01 USD. Final price, billed in MXN at the exchange rate on payment day + VAT (CFDI). Subject to change without notice.

Spec sheet

Inputs
text
Outputs
text
Max output tokens
131,072
Knowledge cutoff
2024-06-30
Tokenizer
GPT
Capabilities
Text / LLM
Tools
JSON
Reasoning

Use it in your code

One OpenAI-compatible endpoint. Switch models by changing one line.

curl https://api.deployalo.com/ai/gateway/v1/chat/completions \
  -H "Authorization: Bearer $DEPLOYALO_AI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-oss-120b","messages":[{"role":"user","content":"Hola"}]}'

Ready to use it?

Top up a credit pack, create your API key with a spend cap and start in minutes.