Model results
Berkeley Function Calling Leaderboard
Choose a shared evaluation protocol to compare model scores. Versions, sources and configurations stay separate.
Atlas snapshot captured 10/19/2026, 10:20:28 AM UTC. This is an import timestamp, not the evaluation date. Coverage may be incomplete.
Reviewed recommendation and limits
Start with the relevant BFCL task category for function selection, arguments and multi-turn API use. Inspect category results before the overall score.
BFCL V4 with pinned evaluator revision and interface. Preserve single-turn, multi-turn, web-search and memory categories. Keep V3 and V4 totals separate.. Imported groups below may use different protocols; this review does not certify each run. AST matching, state checks and required-call checks measure different failure modes. Native function calling and prompted interfaces differ. The current V4 methods specify weighted categories, while the leaderboard summary says unweighted; preserve the exact revision and do not recompute a headline from that summary.
Berkeley Function Calling Leaderboard
- Source
- Berkeley Function Calling Leaderboard (reviewed publisher results)
- Version
- V4
- Measurement date
- Not reported
- Metric
- % · Higher is better
- Evaluation scope
- Overall accuracy; configuration (Prompt); BFCL V4 weighted overall: Agentic 40%, Multi-Turn 30%, Live 10%, Non-Live 10%, Hallucination Measurement 10%; publisher-declared evaluation revision f7cf7359b7ac615a0b294831c5ba2bc95ee4a000, bfcl-eval 2025.12.17; publisher model-specific adapters and default request policy, not equal compute or fixed reasoning budgets; reasoning-model provider-default effort unspecified in published requests; raw execution responses, weight revisions, full launch settings, and per-run dates unverified; result date not supplied; held model qwen/qwen3-8b-04-28: duplicate API and local HF configurations share the publisher display label, scored registry key unresolved; exact request adaptation and execution route unverified
Fewer than two comparable models. No ranking is assigned. Missing metadata is shown as unreported; matching imported metadata is not independent verification of the protocol.
Qwen3 8B
qwen/qwen3-8b-04-28
40.43%
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