Live LLM API pricing: token prices, comparisons, cheapest-model lookups. No key required.
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Find the cheapest current models, ranked by input price, output price, or a blended cost. The generic ranking covers generative text models (embeddings, OCR and realtime models are excluded — they price different work); pass category to rank a specific pool instead, e.g. 'embedding'. Use to answer 'what is the cheapest model for <use case>'.
How many to return (default 10, max 50).
Ranking metric: 'input', 'output', or 'blended' (default 'blended').
Filter by category, e.g. flagship, reasoning, budget, coding, embedding.
If true, only open-source models.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Find the cheapest current models, ranked by input price, output price, or a blended cost. The generic ranking covers generative text models (embeddings, OCR and realtime models are excluded — they price different work); pass category to rank a specific pool instead, e.g. 'embedding'. Use to answer 'what is the cheapest model for <use case>'.
| Argument | Type | Description |
|---|---|---|
| limit | number | How many to return (default 10, max 50). |
| sort_by | string | Ranking metric: 'input', 'output', or 'blended' (default 'blended'). |
| category | string | Filter by category, e.g. flagship, reasoning, budget, coding, embedding. |
| open_source | boolean | If true, only open-source models. |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "How many to return (default 10, max 50)."
},
"sort_by": {
"type": "string",
"description": "Ranking metric: 'input', 'output', or 'blended' (default 'blended')."
},
"category": {
"type": "string",
"description": "Filter by category, e.g. flagship, reasoning, budget, coding, embedding."
},
"open_source": {
"type": "boolean",
"description": "If true, only open-source models."
}
}
}Get full pricing and capability details for one model by its id (from search_models). Returns input/output/cached price per 1M tokens, blended cost, context window, modality, release date, and the modelpricewatch.com page URL.
| Argument | Type | Description |
|---|---|---|
| model_id* | string | The model id, e.g. 'anthropic-claude-opus-4-8' or 'openai-gpt-5-5'. Get ids from search_models. |
{
"type": "object",
"required": [
"model_id"
],
"properties": {
"model_id": {
"type": "string",
"description": "The model id, e.g. 'anthropic-claude-opus-4-8' or 'openai-gpt-5-5'. Get ids from search_models."
}
}
}List all tracked AI model providers (OpenAI, Anthropic, Google, etc.) with a short description and their pricing page.
No arguments.
{
"type": "object",
"properties": {}
}Search the live LLM pricing database by model name, provider, or id. Returns matching models with current input/output prices (USD per 1M tokens), context window, modality, and category. Use this to answer 'how much does <model> cost' or 'what models does <provider> offer'.
| Argument | Type | Description |
|---|---|---|
| limit | number | Max results (default 20, max 50). |
| query | string | Free-text match against model name, provider, or id (e.g. 'claude', 'gpt-5', 'gemini flash'). Omit to list all. |
| category | string | Filter by category, e.g. flagship, reasoning, budget, coding, embedding, fast, mid-tier. |
| open_source | boolean | If true, only open-source/open-weight models; if false, only proprietary. |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"description": "Max results (default 20, max 50)."
},
"query": {
"type": "string",
"description": "Free-text match against model name, provider, or id (e.g. 'claude', 'gpt-5', 'gemini flash'). Omit to list all."
},
"category": {
"type": "string",
"description": "Filter by category, e.g. flagship, reasoning, budget, coding, embedding, fast, mid-tier."
},
"open_source": {
"type": "boolean",
"description": "If true, only open-source/open-weight models; if false, only proprietary."
}
}
}