get_model_details

Look up pricing, context window, and capabilities for an LLM model. Uses fuzzy matching so you don’t need the exact model key — "sonnet 4.5" works just as well as "claude-sonnet-4-5-20250514".

Input

Parameter	Type	Required	Description
model_name	string	Yes	Model name to look up (e.g. claude-sonnet-4-5, gpt-4o, gemini-2.0-flash)

Example

Request:

{
  "model_name": "claude-sonnet-4-5"
}

Response:

Model: claude-sonnet-4-5
Provider: anthropic
Mode: chat

Pricing (per 1M tokens):
  Input:  $3.00
  Output: $15.00

Context Window:
  Max Input:  200K
  Max Output: 8K

Capabilities: vision, function_calling, parallel_function_calling

Tiered pricing

Some models (e.g. Claude Opus, Sonnet) have higher per-token rates above 200K tokens. When tiered pricing data is available, the response includes an additional section:

Request:

{
  "model_name": "claude-opus-4"
}

Response:

Model: claude-opus-4
Provider: anthropic
Mode: chat

Pricing (per 1M tokens):
  Input:  $15.00
  Output: $75.00

Tiered Pricing (above 200K tokens, per 1M):
  Input:  $30.00
  Output: $150.00

Context Window:
  Max Input:  200K
  Max Output: 32K

Capabilities: vision, function_calling

Models without tiered pricing will not show this section.

Notes

• Fuzzy matching uses Fuse.js with a 0.4 threshold
• Exact and case-insensitive matches are tried first before falling back to fuzzy search
• If no match is found, the tool returns an error message suggesting you check the model name