Models (OpenCode V2)
Select model with /models. Use --model for one run. Set default model in config.
Free models: set OPENCODE_DISABLE_FREE_MODELS=1 to hide free OpenCode models.
Variants: add #variant, e.g. openai/gpt-6.1-sol#high. Define variants in model variants array.
Compatibility: reasoningField, requireReasoning, maxTokensField, cacheFormat, etc.
Local models: Ollama, LM Studio, vLLM auto-discovered. Custom OpenAI-compatible via providers config.
References: provider/model with optional #variant. Provider and model IDs case-sensitive.