---
title: "gpt-oss-120b Cost Calculator - Baseten"
description: "Calculate the cost of using gpt-oss-120b from Baseten. Input costs $0.10 and output $0.50 per 1M tokens."
url: "https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/gpt-oss-120b"
markdown: "https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/gpt-oss-120b.md"
---

# gpt-oss-120b Cost Calculator - Baseten

> Calculate the cost of using gpt-oss-120b from Baseten. Input costs $0.10 and output $0.50 per 1M tokens.

## Important Links

- [View MCP Gateway](https://www.getmaxim.ai/bifrost/resources/mcp-gateway.md)
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- [Enterprise](https://www.getmaxim.ai/enterprise)
- [Pricing](https://www.getmaxim.ai/pricing)
- [Docs](https://docs.getbifrost.ai)
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## About gpt-oss-120b

gpt-oss-120b is a chat model from Baseten, one of 27 chat models they offer. It is priced at $0.10 per 1M input tokens and $0.50 per 1M output tokens, ranking 405 out of 3587 chat models by cost and cheaper than 85% of models in this category. gpt-oss-120b supports function calling, reasoning, prompt caching, structured output. It accepts up to 128K input tokens.

## Pricing

Published Baseten pricing for gpt-oss-120b.

- **$0.10 / 1M tokens Input.**
- **$0.50 / 1M tokens Output.**

## Technical Specifications

- **Chat Mode.**
- **128,072 Max Input Tokens.**
- **128,072 Max Output Tokens.**
- **128,072 Max Tokens.**

## Model Capabilities

gpt-oss-120b supports: Function Calling, Reasoning, Prompt Caching, Response Schema, Tool Choice.

## How Pricing Compares

At $0.10 per 1M input tokens and $0.50 per 1M output tokens, gpt-oss-120b ranks 405 out of 3587 chat models by input cost. It is more affordable compared to the median of $0.60 for chat models, and is cheaper than 85% of models in this category.

gpt-oss-120b is one of 27 Baseten chat models, with support for function calling, reasoning, prompt caching, structured output.

| Model | Provider | Input $/1M | Output $/1M | vs gpt-oss-120b |
| --- | --- | --- | --- | --- |
| gpt-6-luna | Azure | $0.10 | $0.50 | 0% |
| gpt-6-luna-2026-09-22 | Azure | $0.10 | $0.50 | 0% |
| GLM-5.3-Flash | Sail | $0.11 | $0.35 | +10% |
| DeepSeek-V4-Flash-0731 | Sail | $0.09 | $0.18 | -10% |
| gemini-2.5-flash-lite | Vertex AI | $0.10 | $0.40 | 0% |

## More from Baseten

- [DeepSeek-V4-Flash-0731 ($0.13/1M input)](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/deepseek-v4-flash-0731.md)
- [GLM-5.3-Flash ($0.15/1M input)](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/glm-5.3-flash.md)
- [MiniMax-M2.5 ($0.30/1M input)](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/minimax-m2.5.md)
- [Nemotron-120B-A12B ($0.30/1M input)](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/nemotron-120b-a12b.md)

## Related Resources

- [All Baseten pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten.md)

## FAQ

### Is gpt-oss-120b cheaper than gpt-6-luna?

No. gpt-oss-120b costs $0.10 per 1M input tokens while gpt-6-luna costs $0.10 per 1M input tokens, making gpt-6-luna 0% more affordable for input. However, gpt-oss-120b may offer different capabilities or performance characteristics that justify the price difference.

### How does gpt-oss-120b pricing compare to the average chat model?

gpt-oss-120b input pricing is $0.10 per 1M tokens, which is 83% below the median of $0.60 for chat models. It ranks 405 out of 3587 chat models by input cost, making it cheaper than 85% of models in this category. For output, it costs $0.50 per 1M tokens compared to the median of $1.68.

### What makes gpt-oss-120b different from other Baseten models?

Among Baseten's 27 chat models, gpt-oss-120b ranks 1 by input cost.

### What are the best alternatives to gpt-oss-120b?

The most comparable chat models to gpt-oss-120b are: gpt-6-luna from Azure ($0.10/1M input tokens); gpt-6-luna-2026-09-22 from Azure ($0.10/1M input tokens); GLM-5.3-Flash from Sail ($0.11/1M input tokens); DeepSeek-V4-Flash-0731 from Sail ($0.09/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.

### How do I calculate gpt-oss-120b costs?

gpt-oss-120b is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $0.10 and generating 1M output tokens costs $0.50.

## Related Resources

- [All Baseten pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten.md)
- [LLM cost calculator](https://www.getmaxim.ai/bifrost/llm-cost-calculator.md)
- [Model library](https://www.getmaxim.ai/bifrost/model-library.md)
- [Docs: Bifrost docs](https://docs.getbifrost.ai)
- [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost)
- [Pricing: Bifrost pricing](https://www.getmaxim.ai/pricing)
- [Enterprise: Bifrost enterprise](https://www.getmaxim.ai/enterprise)
- [Book a Demo: Bifrost demo](https://www.getmaxim.ai/book-a-demo)
- [Resources: Bifrost resources](https://www.getmaxim.ai/bifrost/resources.md)

---

*This is a markdown version of [https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/gpt-oss-120b](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/baseten/model/gpt-oss-120b) for AI/LLM consumption.*