AI Models Reference - Vybe Documentation

This is a quick reference for AI model identifiers. For guidance on when to use each model, see Choosing an AI Model.

Model IDs

Model	ID	Provider
Opus 4.5	`claude-opus-4-5-20251101`	Anthropic
Opus 4.5 - High	`claude-opus-4-5-20251101-high`	Anthropic
Sonnet 4.5	`claude-sonnet-4-5-20250929`	Anthropic
Haiku 4.5	`claude-haiku-4-5-20251001`	Anthropic
GPT-5.1	`gpt-5.1`	OpenAI
GPT-5.1 - High	`gpt-5.1-high`	OpenAI
Gemini 3 Pro	`gemini-3-pro-preview`	Google

Reasoning levels

Level	Models
Standard	Sonnet 4.5, Haiku 4.5, Gemini 3 Pro
Medium	Opus 4.5, GPT-5.1
High	Opus 4.5 - High, GPT-5.1 - High

Higher reasoning produces better results for complex tasks but uses more credits.

What’s next

Learn when to use each model: Choosing an AI Model
Explore keyboard shortcuts: Keyboard Shortcuts
Read the full glossary: Glossary