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Summer Engine integrates with multiple AI providers to give you the best experience. You can choose which models to use for different tasks.

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Primary AI Models

Claude 4.5 Sonnet (Anthropic) - Default model for code generation and project assistance
  • Superior reasoning for complex programming tasks
  • Best for game logic, debugging, and architecture decisions
GPT-5 (OpenAI) - Alternative model for creative and documentation tasks
  • Most advanced GPT model with multimodal capabilities
  • Great for brainstorming and rapid prototyping
Custom Summer Engine Models - Specialized models for game development
  • Optimized for game engine workflows and patterns
  • Enhanced understanding of game development contexts

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Generation Models

Meshy - 3D model generation ElevenLabs - Voice and music generation Gemini Flash 2.5 (Google) - Image generation Sora 2 (OpenAI) - Video cutscene generation

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Model Selection

You can choose which models to use in Summer Engine’s settings:
  • Switch between primary AI models based on your preferences
  • Enable/disable specific generation providers
  • Use your own API keys for supported services
Default Settings: Claude for primary assistance, Meshy for 3D, ElevenLabs for audio. Staying Current: When new AI models are released, Summer typically integrates them within 24 hours to ensure you always have access to the latest capabilities.