AI Model Library: LLMs, Agents & Dev Tools
Curated reviews of mainstream AI models, agents, and dev tools — capabilities, use cases, and how they compare.
Tag: Speech AI
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LTX-2.5 – LTX's Open-Source AI Video Generation Foundation Model
LTX-2.5 is a professional-grade AI video generation foundation model open-sourced by Lightricks, an Israeli AI company. With 220 billion parameters, it provides full model weights upon release. The mo...
LTX-2.5 – Lightricks' Open-Source AI Video Generation Base Model
LTX-2.5 is a professional-level AI video generation base model open-sourced by the Israeli company Lightricks. With 22B parameters, the model weights are made available immediately upon release. It su...
Palmier Pro – Open-Source AI Video Editor That Generates Video and Images During Editing
Palmier Pro is a macOS-native video editor built from scratch using Swift, designed for the AI era. It is open-source and offers its core features for free. Its key innovation lies in embedding genera...
IndexTTS-2.5: In-Depth Review of Bilibili's Open-Source Industrial-Grade Zero-Shot Voice Cloning Model
IndexTTS-2.5 is an industrial-grade zero-shot voice cloning model open-sourced by the Bilibili Index Speech team, with only 0.8B parameters. This model supports cross-lingual transfer across five lang...
Shotcut – Open-Source Video Editing Software with Multi-Track Support
Shotcut is an open-source video editing software built on FFmpeg, offering completely free usage with no watermarks or time restrictions. The software supports direct editing of hundreds of audio and ...
SmartSub – Open-Source All-in-One Desktop Tool for Audio and Video Subtitling
SmartSub (MiaoMu) is an open-source all-in-one desktop tool for audio and video subtitling, developed by independent developer Buxuku. This tool integrates end-to-end functionalities such as speech tr...
SALMONN-2 – A General Audio Large Language Model Open-Sourced by Tsinghua University and Others
SALMONN-2 is a general audio large language model open-sourced by Tsinghua University, the Shanghai AI Laboratory, and the University of Cambridge. The model employs the SPEAR unified self-supervised ...
InstructAV2AV – An Open-Source Audio-Visual Joint Editing Model Developed by BAAI and Peking University
InstructAV2AV is an open-source audio-visual joint editing model jointly developed by the Beijing Academy of Artificial Intelligence (BAAI) and Peking University. With just a single natural language i...
SeedRealtime – ByteDance's Native Audio-Video Full-Duplex Large Model
SeedRealtime is a native audio-video full-duplex large model introduced by ByteDance's Seed team. It integrates audio, video, and text within a unified architecture, enabling real-time, full-modal int...
MAGI-2-preview – Sand.ai's Open-Source Multimodal Video Generation Model
MAGI-2-preview is a multimodal video generation model developed and open-sourced by Sand.ai, utilizing a Mixture of Experts (MoE) architecture with a total parameter count of 114B, activating only 6B ...
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