Calculate the cost of using gpt-oss-20b from Together AI for your AI applications
Pricing data last updated:
Mode: Chat
Max: 128,000 tokens
Built for enterprise-grade reliability, governance, and scale. Deploy in seconds.
gpt-oss-20b is a chat model from Together AI, one of 38 chat models they offer. It is priced at $0.05 per 1M input tokens and $0.20 per 1M output tokens, ranking 105 out of 2292 chat models by cost and cheaper than 95% of models in this category. gpt-oss-20b supports function calling, structured output. It accepts up to 128K 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 128,000 input tokens.
At $0.05 per 1M input tokens and $0.20 per 1M output tokens, gpt-oss-20b ranks 105 out of 2292 chat models by input cost. It is more affordable compared to the median of $0.55 for chat models, and is cheaper than 95% of models in this category.
gpt-oss-20b is one of 38 Together AI chat models, with support for function calling, structured output.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gpt-oss-20b |
|---|---|---|---|---|
| amazon.nova-lite-v1:0 | AWS Bedrock | $0.06 | $0.24 | +20% |
| gpt-5-nano-2025-08-07 | Azure | $0.06 | $0.44 | +10% |
| gpt-5-nano | Azure | $0.05 | $0.40 | 0% |
Similar chat models from other providers
Yes. gpt-oss-20b costs $0.05 per 1M input tokens compared to amazon.nova-lite-v1:0's $0.06 per 1M input tokens, making it 20% more affordable. Both are chat models and share support for vision, function calling, prompt caching, structured output.
gpt-oss-20b input pricing is $0.05 per 1M tokens, which is 91% below the median of $0.55 for chat models. It ranks 105 out of 2292 chat models by input cost, making it cheaper than 95% of models in this category. For output, it costs $0.20 per 1M tokens compared to the median of $1.50.
Among Together AI's 38 chat models, gpt-oss-20b ranks 1 by input cost.
The most comparable chat models to gpt-oss-20b are: amazon.nova-lite-v1:0 from AWS Bedrock ($0.06/1M input tokens); gpt-5-nano-2025-08-07 from Azure ($0.06/1M input tokens); gpt-5-nano from Azure ($0.05/1M input tokens); eu.amazon.nova-micro-v1:0 from AWS Bedrock ($0.05/1M 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.
You can monitor Together AI service health in real time on the Bifrost Together AI Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds.
gpt-oss-20b 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 $0.05 and generating 1M output tokens costs $0.20.
