1\begin{tabular}{@{}llrrrrr@{}}2\toprule3chain & handoffs & accuracy (\\%) & retained facts (\\%) & unsupported/msg & message B & fetched B \\4\midrule5A4 closed Qwen/Llama alt. & 1 & 40 [31,48] & 32 [24,40] & 0.00 & 1,335.10 & 0.00 \\6A4 closed Qwen/Llama alt. & 2 & 40 [33,48] & 32 [24,40] & 0.00 & 1,292.70 & 0.00 \\7A4 closed Qwen/Llama alt. & 4 & 40 [32,48] & 31 [23,39] & 0.00 & 1,204.35 & 0.00 \\8A4 closed Qwen/Llama alt. & 8 & 39 [29,48] & 31 [22,39] & 0.00 & 1,111.65 & 0.00 \\9A4 closed Qwen & 1 & 40 [31,48] & 32 [24,40] & 0.00 & 1,335.10 & 0.00 \\10A4 closed Qwen & 2 & 39 [30,47] & 32 [24,40] & 0.00 & 1,200.35 & 0.00 \\11A4 closed Qwen & 4 & 39 [30,47] & 31 [24,39] & 0.00 & 1,175.65 & 0.00 \\12A4 closed Qwen & 8 & 39 [30,48] & 31 [24,39] & 0.00 & 1,174.70 & 0.00 \\13A4 repairable Qwen & 1 & 40 [31,48] & 32 [24,40] & 0.00 & 1,335.10 & 0.00 \\14A4 repairable Qwen & 2 & 42 [35,50] & 36 [28,42] & 0.05 & 1,283.20 & 844.10 \\15A4 repairable Qwen & 4 & 43 [36,51] & 38 [31,44] & 0.05 & 1,214.45 & 2,532.30 \\16A4 repairable Qwen & 8 & 44 [36,51] & 38 [31,44] & 0.05 & 1,213.50 & 5,908.70 \\17A5 closed Qwen/Llama alt. & 1 & 27 [25,30] & 17 [15,20] & 0.00 & 751.85 & 0.00 \\18A5 closed Qwen/Llama alt. & 2 & 29 [27,33] & 20 [18,22] & 0.00 & 952.65 & 0.00 \\19A5 closed Qwen/Llama alt. & 4 & 29 [26,32] & 20 [18,22] & 0.00 & 977.35 & 0.00 \\20A5 closed Qwen/Llama alt. & 8 & 29 [26,32] & 20 [18,22] & 0.00 & 977.35 & 0.00 \\21A5 closed Qwen & 1 & 27 [25,30] & 17 [15,20] & 0.00 & 751.85 & 0.00 \\22A5 closed Qwen & 2 & 26 [23,29] & 17 [15,20] & 0.00 & 709.10 & 0.00 \\23A5 closed Qwen & 4 & 27 [24,30] & 17 [15,20] & 0.00 & 709.10 & 0.00 \\24A5 closed Qwen & 8 & 27 [24,30] & 17 [15,20] & 0.00 & 709.10 & 0.00 \\25A5 repairable Qwen & 1 & 27 [25,30] & 17 [15,20] & 0.00 & 751.85 & 0.00 \\26A5 repairable Qwen & 2 & 26 [23,29] & 19 [16,21] & 0.00 & 710.50 & 847.60 \\27A5 repairable Qwen & 4 & 26 [24,30] & 20 [17,22] & 0.00 & 743.70 & 2,356.10 \\28A5 repairable Qwen & 8 & 26 [24,30] & 20 [17,22] & 0.00 & 743.70 & 5,373.10 \\29\bottomrule30\end{tabular}31