GPT OSS 120B
GPT OSS 120B is OpenAI's language model with a 131K context window and up to 131K output tokens, available from 20 providers, starting at $0.039 / 1M input and $0.180 / 1M output. A 120-billion-parameter open-weights GPT model from OpenAI designed for reasoning-intensive tasks with implicit caching support.
Capabilities
Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities7/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
| Provider | Standard | Batch | Flex | Priority | |||||
|---|---|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | Input $ / 1M | Output $ / 1M | Input $ / 1M | Output $ / 1M | |
 OpenRouter | $0.039 | $0.180 | N/A | — | — | — | — | — | — |
 DeepInfra | $0.050 | $0.450 | N/A | — | — | — | — | — | — |
 Novita | $0.050 | $0.250 | N/A | — | — | — | — | — | — |
 OVHcloud | $0.080 | $0.400 | N/A | — | — | — | — | — | — |
 Google Gemini | $0.090 | $0.360 | N/A | $0.045 | $0.180 | — | — | — | — |
Other/Baseten | $0.100 | $0.500 | N/A | — | — | — | — | — | — |
 Amazon Bedrock | $0.150 | $0.600 | N/A | $0.075 | $0.300 | $0.075 | $0.300 | $0.263 | $1.05 |
 Azure AI Foundry | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 Fireworks AI | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 Google Vertex AI | $0.150 | $0.600 | N/A | $0.045 | $0.180 | — | — | — | — |
 Groq | $0.150 | $0.600 | $0.075 | — | — | — | — | — | — |
 Hugging Face | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 IBM watsonx | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 Together AI | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 Databricks | $0.150 | $0.600 | N/A | — | — | — | — | — | — |
 Replicate | $0.180 | $0.720 | N/A | — | — | — | — | — | — |
 Cerebras | $0.350 | $0.750 | N/A | — | — | — | — | — | — |
 Vercel AI Gateway | $0.350 | $0.750 | $0.250 | — | — | — | — | — | — |
Other/Crusoe | $0.800 | $0.800 | N/A | — | — | — | — | — | — |
Other/Wandb | $15.00 | $60.00 | N/A | — | — | — | — | — | — |
Cost Calculator
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GPT OSS 120B Safeguard | 131K | $0.150 | $0.600 | Available | |
| GPT OSS 20B Safeguard | 131K | $0.070 | $0.200 | Available | |
| GPT OSS 120B | 131K | $0.039 | $0.180 | Current | |
| GPT OSS 20B | 131K | $0.029 | $0.140 | Available |