Calculate the cost of using gpt-oss-20b-maas from Vertex AI for your AI applications
Pricing data last updated:
Mode: Chat
Max: 131,072 tokens
Max: 32,768 tokens
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gpt-oss-20b-maas is a chat model from Vertex AI, one of 112 chat models they offer. It is priced at $0.07 per 1M input tokens and $0.25 per 1M output tokens, ranking 191 out of 2661 chat models by cost and cheaper than 92% of models in this category. gpt-oss-20b-maas supports reasoning. It accepts up to 131K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 131,072 input tokens. The maximum output length is 32,768 tokens.
At $0.07 per 1M input tokens and $0.25 per 1M output tokens, gpt-oss-20b-maas ranks 191 out of 2661 chat models by input cost. It is more affordable compared to the median of $0.50 for chat models, and is cheaper than 92% of models in this category.
gpt-oss-20b-maas is one of 112 Vertex AI chat models, with support for reasoning.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gpt-oss-20b-maas |
|---|---|---|---|---|
| glm-4.7-flash | Cloudflare | $0.06 | $0.40 | -14% |
| gpt-oss-20b | Fireworks AI | $0.07 | $0.30 | 0% |
| gpt-oss-20b | Groq | $0.07 | $0.30 | +7% |
Similar chat models from other providers
No. gpt-oss-20b-maas costs $0.07 per 1M input tokens while glm-4.7-flash costs $0.06 per 1M input tokens, making glm-4.7-flash 14% more affordable for input. However, gpt-oss-20b-maas may offer different capabilities or performance characteristics that justify the price difference.
gpt-oss-20b-maas input pricing is $0.07 per 1M tokens, which is 86% below the median of $0.50 for chat models. It ranks 191 out of 2661 chat models by input cost, making it cheaper than 92% of models in this category. For output, it costs $0.25 per 1M tokens compared to the median of $1.44.
Among Vertex AI's 112 chat models, gpt-oss-20b-maas ranks 2 by input cost.
The most comparable chat models to gpt-oss-20b-maas are: glm-4.7-flash from Cloudflare ($0.06/1M input tokens); gpt-oss-20b from Fireworks AI ($0.07/1M input tokens); gpt-oss-20b from Groq ($0.07/1M input tokens); gpt-oss-safeguard-20b from Groq ($0.07/1M 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.
gpt-oss-20b-maas 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 $0.07 and generating 1M output tokens costs $0.25.