ToolAI Tools & APIsv2.0

Gorilla OpenFunctions

by UC Berkeley · open-source · Last verified 2026-03-17

Open-source model and framework for generating accurate API function calls from natural language. Trained to invoke APIs across thousands of tools with correct parameters and fewer hallucinations.

https://gorilla.cs.berkeley.edu ↗

C—Below Average

Adoption: CQuality: B+Freshness: B+Citations: C+Engagement: F

Specifications

License: Apache-2.0
Pricing: open-source
Capabilities: function-call-generation, api-invocation, multi-tool-support, low-hallucination
Integrations: hugging-face
Use Cases: api-integration, tool-use-research, function-calling-evaluation
API Available: Yes
SDK Languages: python
Deployment: self-hosted
Rate Limits: N/A (open-source)
Data Privacy: Self-hosted, user-managed
Tags: function-calling, open-source, api-calls, research
Added: 2026-03-17
Completeness: 100%

Index Score

45.4

Adoption

Quality

Freshness

Citations

Engagement

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