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Nari Dia

A collection of 3 posts

Nari Dia 1.6B vs Sesame CSM-1B: Best Open-Source TTS in 2026?
sesame csm

Nari Dia 1.6B vs Sesame CSM-1B: Best Open-Source TTS in 2026?

Last updated April 2026 — refreshed for current model/tool versions. Two open-source speech models released in early 2025 changed expectations for what runs locally: Nari Labs Dia 1.6B, a dialogue-first TTS that generates expressive multi-speaker audio in a single pass, and Sesame CSM-1B, a conversational speech model built on

· 12 min read
Run Nari Dia 1.6B on Mac (2026): MLX Install Guide for Apple Silicon
Nari Dia

Run Nari Dia 1.6B on Mac (2026): MLX Install Guide for Apple Silicon

Last updated April 2026 — refreshed for current model/tool versions. Nari Labs' Dia 1.6B is one of the few open-weights, dialogue-native text-to-speech models that can rival ElevenLabs on expressiveness — but the official PyTorch repo still ships CUDA-only. This guide is the practical, current path to running Dia on

· 9 min read