Lightning 3.1 Pro from @smallest_AI is the #1 real-time TTS model for Customer Support in Hindi 🇮🇳 on Voice Arena In blind human evaluations it outperformed leading Hindi alternatives including Sarvam and Cartesia. ➤ Quality: Bradley-Terry Elo of 1101 (±24) from 478 blind arena appearances in this category, every point earned in head-to-head preference tests, not internal benchmarks or synthetic metrics ➤ Production-ready: native 44.1 kHz output, ~150 ms time-to-first-byte at scale, ~29 languages with premium curated voices, purpose-built for voice agents, IVRs and support workloads Customer support is the register where TTS actually gets deployed. Samples below 🧵