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Berkeley Function Calling Leaderboard (BFCL)

Leaderboard that tests how accurately models call functions and tools, from single calls to multi-turn agentic use.

Reference by Gorilla project, UC Berkeley

IndexedApache-2.0★ 13,058
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Whether a model produces correct function calls (single, parallel, multi-turn), knows when not to call, and handles agentic tool tasks.

Use cases: llm-evaluation

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About the benchmark

Current version
V4gorilla.cs.berkeley.edu
Maintainer
Gorilla project, UC Berkeleygorilla.cs.berkeley.edu
Launched
2024-02-26github.com

We link to the official leaderboard instead of copying scores. Benchmarks get gamed and saturate; we never use them to rank listings.

Signals

Stars
13,058
Forks
1,414
Open issues
166
Last commit
Mar 23, 2026 (7 months ago)
Last release
Jul 17, 2025 (1 year ago)

From GitHub (fetched Oct 24, 2026).

Details

Version
V4
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Berkeley Function Calling Leaderboard (BFCL) benchmark. Agent Mart. https://agentmart.dev/reference/berkeley-function-calling-leaderboard (last updated 2026-10-24)