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Function Calling on Berkeley Function Calling Benchmark v4

57.8Overall ScoreGPT-OSS-120b
30.03237.24144.4551.659Dec 5, 2025

Evaluation results

MethodLinks
GPT-OSS-120bReasoning effort=Med.2025.1257.874.173.753.353.539.4—
GPT-OSS-120bReasoning effort=High2025.1255.357.472.75145.547.3—
K2Reasoning effort=Med.2025.1252.472.978.550.639.530.8—
GPT-OSS-120bReasoning effort=Low2025.1248.874.775.33542.532.7—
QwenModel size/scale=3-32B2025.1248.587.981.951.119.523—
K2Reasoning effort=High2025.124884.176.241.33026—
QwenModel size/scale=2.5-72B2025.1245.987.277.933.932.525.6—
K2Reasoning effort=Low2025.1236.878.177.117.42514.4—
LlamaModel size/scale=3.3-70B2025.1231.187.276.919.6107.1—