Body Builder (beta)
About Body Builder (beta)
Transform your natural language requests into structured OpenRouter API request objects. Describe what you want to accomplish with AI models, and Body Builder will construct the appropriate API calls. Example:...
Pricing
api
Specs
- Provider
- openrouter
- Type
- 🧠 Large Language Model
- API
- Available
More LLM Models
Anthropic: Claude Fable Latest
~anthropic
This model always redirects to the latest model in the Claude Fable family..
NVIDIA: Nemotron 3 Ultra (free)
nvidia
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE).
NVIDIA: Nemotron 3 Ultra
nvidia
NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE).
Anthropic: Claude Opus 4.8 (Fast)
anthropic
Fast-mode variant of [Opus 4.8](/anthropic/claude-opus-4.8) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 4.8. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode.