Helicone Models

Generate model TOMLs from Helicone’s public registry.

Prerequisites

• Install Bun: https://bun.sh

Commands

• Generate files: bun run helicone:generate
• Validate configs: bun validate

Details

• Source endpoint: https://jawn.helicone.ai/v1/public/model-registry/models
• Output path: providers/helicone/models/<model-id>.toml (flat, no provider folders)
• Dates: release_date/last_updated use YYYY-MM-DD; knowledge uses YYYY-MM.
• Pricing: writes cost.reasoning only when reasoning = true.
• Modalities: sanitized to ["text", "audio", "image", "video", "pdf"].

Notes

• The generator cleans the output folder before writing: removes any nested provider folders and existing TOML files to keep Model IDs flat (e.g., claude-3.5-haiku).