Recommended Models

Guidelines for selecting models in BYOK workspaces

Which models to add

AI models evolve quickly. We recommend adding at least one flagship model from each major provider. This gives your users access to the best available model for different tasks while keeping your setup manageable.

When a provider releases a new model, add it alongside the existing one rather than replacing it. Users may have agents or workflows that rely on specific models, so removing them without notice can cause disruption.

Select a provider to see the recommended model types and their configuration values.

Model-specific configuration

Use these values when configuring models manually. With a prebuilt ajan config, these are applied automatically.

Add these model types:

• Latest flagship - Most capable for complex tasks
• Efficient variant (mini/nano) - Fast, cost-effective for everyday use
• Reasoning model (o-series) - For analytical and mathematical tasks

GPT-5.5

GPT-5.4

GPT-5.2

GPT-5.1

GPT-5

GPT-4.1

GPT-4o

GPT oss

Reasoning models (o-series)

Add these model types:

• Sonnet - Balanced model for most tasks, excellent at coding and writing
• Sonnet Reasoning - Enhanced version for complex logical tasks
• Opus (if available) - Most intelligent for demanding tasks

Claude Opus

Claude Sonnet

Claude Haiku

Add these model types:

• Gemini Pro - Flagship model with advanced multimodal capabilities
• Gemini Flash - Fast, efficient for real-time applications

Gemini Pro

Gemini Flash

Mistral

Meta

DeepSeek