neuradex Langfuse Model List
List all registered models and their pricing information.
Setup
Set the following environment variables before use:
| Variable | Required | Description |
|---|---|---|
LANGFUSE_PUBLIC_KEY |
Yes | Langfuse public key |
LANGFUSE_SECRET_KEY |
Yes | Langfuse secret key |
LANGFUSE_HOST or LANGFUSE_BASE_URL |
No | Langfuse host URL (default: https://us.cloud.langfuse.com) |
When to Use
- Checking the model list
- Verifying pricing configuration
- "What models are available?"
- "I want to check pricing"
Commands
1. Get Model List
npx tsx scripts/langfuse-model-list.ts
2. JSON Output (for programmatic processing)
npx tsx scripts/langfuse-model-list.ts --json
Output Example
Langfuse Models
===============
Model Name Input $/1M Output $/1M Match Pattern
----------------------------------------------------------------------------------------------------
deepseek-v3 $0.2000 $0.6000 (?i)^deepseek-v3$
qwen/qwen3-32b $0.2900 $0.5900 (?i)^qwen/qwen3-32b$
Total: 2 models
Fields
| Field | Description |
|---|---|
| Model Name | Model identifier |
| Input $/1M | Cost per 1M input tokens (USD) |
| Output $/1M | Cost per 1M output tokens (USD) |
| Match Pattern | Regex pattern for model name matching |