ResearchBenchmarksSpeech-to-speech conversation on BELLE-eval-S2S (Zh→Zh)Speech-to-speech conversation on BELLE-eval-S2S (Zh→Zh)Follow4.42C-MOSGLM-4-Voice3.98324.09664.214.3234Apr 13, 2026Evaluation resultsMethodMethodLinksC-MOSGLM-4-Voice2026.044.42CSLM2026.044