---
title: "Models registry — every model Ralphy actually calls"
description: "Opinionated list of the image, video, voice, music, and transcription models behind Ralphy renders. Real $/call, concurrent caps, known pitfalls. Two API keys — OpenRouter and ElevenLabs."
date: "2026-05-26"
authors: ["alecs5am"]
category: "Reference"
visibility: "public"
tags: ["models", "reference", "openrouter", "elevenlabs", "kling", "seedance", "veo"]
---

<Lede>
Two API keys do the work. <Tag>OPENROUTER_API_KEY</Tag> for media,
LLM, and transcription. <Tag>ELEVENLABS_API_KEY</Tag> for voice and
music. Nothing else is required, nothing else is supported. The repo's
<Tag><a href="https://github.com/alecs5am/ralphy/blob/main/MODELS.md">MODELS.md</a></Tag>
is the file we read before each model call; this page mirrors it,
rebuilt on every landing deploy.
</Lede>

{/* MODELS_REGISTRY_INJECT */}
