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OpenAI: gpt-oss-120b (batch)

OpenAI · openai/gpt-oss-120b:batch

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...

Input / 1M
$0.0296 · ₹2.83$0.0296€0.0264£0.0224SGD 0.0379A$0.0425CA$0.0422¥5CHF 0.0246HK$0.2325CN¥0.198 · ₹3.34 with GST
Output / 1M
$0.136 · ₹13.02$0.136€0.1215£0.1027SGD 0.1741A$0.1951CA$0.1938¥22CHF 0.1131HK$1.07CN¥0.9095 · ₹15.36 with GST
Context
131.1K
Sample month
$0.1704 · ₹16.31$0.1704€0.1522£0.1287SGD 0.2181A$0.2445CA$0.2429¥27CHF 0.1417HK$1.34CN¥1.14 · ₹19.25 with GST

Sample workload: 100,000 input tokens and 20,000 output tokens per day for 30 days.

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Questions

What is the OpenAI: gpt-oss-120b (batch) API price per 1 million tokens?

OpenAI: gpt-oss-120b (batch) is listed at $0.0296 input and $0.136 output per 1 million tokens in this snapshot. INR without GST is ₹2.83 input and ₹13.02 output. With 18% GST those INR amounts are ₹3.34 and ₹15.36.

What would OpenAI: gpt-oss-120b (batch) cost for a sample month?

For 100,000 input tokens and 20,000 output tokens per day for 30 days, this snapshot prices OpenAI: gpt-oss-120b (batch) at $0.1704, ₹16.31 without GST, and ₹19.25 with 18% GST.

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