gpt-oss-20b
OpenRouter · chat model
Input
$0.0200 / 1M tokens
Output
$0.1000 / 1M tokens
Cached input
N/A
Context
32.8K
Pricing
| Item | Raw value (per token) | Normalized |
|---|---|---|
| Input | 2e-8 | $0.0200 / 1M tokens |
| Output | 1e-7 | $0.1000 / 1M tokens |
| Embedding | 2e-8 | $0.0200 / 1M tokens |
Token limits
Context window
32.8K
Max input tokens
131.1K
Max output tokens
32.8K
Max tokens
32.8K
Capabilities
| Capability | Supported |
|---|---|
| Vision | No |
| Function calling | Yes |
| Parallel function calling | Yes |
| Tool choice | Yes |
| Prompt caching | No |
| Reasoning | Yes |
| Response schema | Yes |
| System messages | No |
| Audio input | No |
| Audio output | No |
| Web search | No |
| PDF input | No |
| Video input | No |
Similar models
Models with comparable pricing in the same mode (chat).
| Model | Provider | Input | Output | Context | Coding | Features |
|---|---|---|---|---|---|---|
| Qwen2.5-7B-Instruct | deepinfra | $0.0400 / 1M tokens | $0.1000 / 1M tokens | 32.8K | N/A | |
| gemma3-4b | llamagate | $0.0300 / 1M tokens | $0.0800 / 1M tokens | 8.2K | N/A | Vision Tools |
| gemma-3-4b-it | deepinfra | $0.0400 / 1M tokens | $0.0800 / 1M tokens | 131.1K | N/A | Tools |
| google.gemma-3-4b-it | bedrock_converse | $0.0400 / 1M tokens | $0.0800 / 1M tokens | 8.2K | N/A | Vision |
| Meta-Llama-3.2-1B-Instruct | sambanova | $0.0400 / 1M tokens | $0.0800 / 1M tokens | 16.4K | N/A | |
| llama-3.2-3b | llamagate | $0.0400 / 1M tokens | $0.0800 / 1M tokens | 8.2K | N/A | Tools |
Sources
| Pricing source | LiteLLM model cost map |
| Synced at | 2026-05-27 |
| Manual review | Not reviewed |
Raw LiteLLM fields
{
"input_cost_per_token": 2e-8,
"litellm_provider": "openrouter",
"max_input_tokens": 131072,
"max_output_tokens": 32768,
"max_tokens": 32768,
"mode": "chat",
"output_cost_per_token": 1e-7,
"source": "https://openrouter.ai/openai/gpt-oss-20b",
"supports_function_calling": true,
"supports_parallel_function_calling": true,
"supports_reasoning": true,
"supports_response_schema": true,
"supports_tool_choice": true
}