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OpenAI: gpt-oss-120b (batch)

OpenAI
openai/gpt-oss-120b:batch

About this model

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...

Make a request

OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.

curl https://promptix.tn/api/v1/chat/completions \  -H "Authorization: Bearer $PROMPTIX_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "openai/gpt-oss-120b:batch",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

0.098 TND

per 1M tokens

Output tokens

0.452 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 0.324 TND.

Specifications

Provider
OpenAI
Context window
131,072 tokens
Input modality
Text
Added
Aug 5, 2025
Supported parameters
frequency_penaltyinclude_reasoninglogit_biasmax_tokensmin_ppresence_penaltyreasoningreasoning_effort