# ๐ฌ Research & Performance Metrics
## Why Focused Toolsets Work
The science behind HyperTool's approach is backed by extensive research on LLM tool usage and cognitive load.
## Key Research Papers
### ๐ Less is More: Optimizing Function Calling for LLM Execution (2024)
**Key Findings:**
- **89% accuracy** with <10 tools vs **32% accuracy** with 50+ tools
- **71% improvement** in task completion rates with focused tool selections
- LLMs struggle with "cognitive overload" when presented with too many options
**Paper Link**: [arxiv.org/abs/2411.15399](https://arxiv.org/abs/2411.15399)
**What This Means for You**: By limiting your AI to 5-10 tools per context, you're operating in the optimal performance zone identified by researchers.
### ๐ง Tool Learning with Large Language Models: A Survey (2024)
**Key Findings:**
- Context window constraints make large tool sets impractical
- Tool selection accuracy degrades exponentially with tool count
- Hierarchical tool organization (like toolsets) improves selection accuracy
**Paper Link**: [arxiv.org/abs/2405.17935](https://arxiv.org/abs/2405.17935)
**What This Means for You**: HyperTool's toolset approach aligns with best practices for tool organization in LLM systems.
1. "Less is More: Optimizing Function Calling for LLM Execution" (2024)
2. "Tool Learning with Large Language Models: A Survey" (2024)
3. "Cognitive Load in Human-AI Interaction" (2023)
4. "The Magical Number Seven, Plus or Minus Two" - George A. Miller (1956)
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