Model: OpenAI: gpt-oss-120b (exacto), Context: 131072, Cost: $0.05 per 1M input tokens, $0.25 per 1M output tokens
Note: Calculation is approximate based on public data. Prices may change, check official websites.
This calculator estimates the cost of using the OpenAI: gpt-oss-120b (exacto) language model. This model is an open-weight, 117B-parameter Mixture-of-Experts (MoE) designed for high-reasoning and general-purpose production use cases, optimized for efficiency with 5.1B parameters activated per forward pass and a context window of 131072 tokens.
The pricing is based on:
- Input tokens: $0.05 per 1 million tokens
- Output tokens: $0.25 per 1 million tokens
The cost is calculated using the following formula:
Cost = (Input Tokens / 1,000,000 * $0.05 + Output Tokens / 1,000,000 * $0.25) * Number of Requests
Example:
If you process 100,000 input tokens and 20,000 output tokens in a single request:
Cost = (100,000 / 1,000,000 * $0.05 + 20,000 / 1,000,000 * $0.25) * 1
Cost = (0.1 * $0.05 + 0.02 * $0.25)
Cost = ($0.005 + $0.005)
Cost = $0.01