← heapsort-ai

Open Source

313 items

ARTICLEDEV.to AI·4d ago

<think>

This article criticizes proprietary "walled garden" AI models, analyzing the pricing and performance of various models including DeepSeek, Qwen, Kimi, and GLM. It highlights DeepSeek V4 Flash for its best price-to-performance and Kimi for reasoning capabilities, while advocating for freedom and referencing Apache/MIT licenses.

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ARTICLE↑ trendingReddit r/LocalLLaMA·4/22/2026

Qwen3 TTS is seriously underrated - I got it running locally in real-time and it's one of the most expressive open TTS models I've tried

The author revisited an old real-time, local ASR->LLM->TTS pipeline project and was pleasantly surprised by Qwen3 TTS. After significant experimentation, they managed to get Qwen3 TTS working reliably for local streaming, praising its expressiveness and suitable architecture.

Qwen3 TTS is seriously underrated - I got it running locally in real-time and it's one of the most expressive open TTS models I've tried
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NEWS↑ trendingReddit r/LocalLLaMA·4/16/2026

HY-World 2.0 just dropped

Tencent has released HY-World 2.0, the first open-source state-of-the-art 3D world model that generates real, persistent, and editable 3D assets. Unlike video-only models, it offers true 3D consistency, native physics, and is fully importable into major game engines and 3D software.

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NEWS↑ trendingReddit r/LocalLLaMA·4/22/2026

Moonshot open-sourced FlashKDA, CUTLASS kernels for Kimi Delta Attention, up to 2.22x over the Triton baseline on H20

Moonshot AI has open-sourced FlashKDA, a CUTLASS C++ kernel for Kimi Delta Attention, offering up to 2.22x performance improvement over the Triton baseline on H20 benchmarks. This new implementation integrates with flash-linear-attention and enhances linear attention architectures like KDA.

Moonshot open-sourced FlashKDA, CUTLASS kernels for Kimi Delta Attention, up to 2.22x over the Triton baseline on H20
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RESEARCH↑ trendingReddit r/LocalLLaMA·4/27/2026

Microsoft Presents "TRELLIS.2": An Open-Source, 4b-Parameter, Image-To-3D Model Producing Up To 1536³ PBR Textured Assets, Built On Native 3D VAES With 16× Spatial Compression, Delivering Efficient, Scalable, High-Fidelity Asset Generation.

Microsoft's TRELLIS.2 is a 4B-parameter open-source model for high-fidelity image-to-3D generation, capable of producing up to 1536³ PBR textured assets using native 3D VAES and a novel O-Voxel structure. It offers an efficient, scalable solution for generating detailed 3D assets with full PBR materials.

Microsoft Presents "TRELLIS.2": An Open-Source, 4b-Parameter, Image-To-3D Model Producing Up To 1536³ PBR Textured Assets, Built On Native 3D VAES With 16× Spatial Compression, Delivering Efficient, Scalable, High-Fidelity Asset Generation.
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ARTICLE↑ trendingHacker News (AI)·13d ago

Show HN: Open-Source AI Racing Harness

Dan from Elodin has released an open-source, real-time capable flight software simulation harness for AI Grand Prix contestants. The tool, built to match competition constraints, runs against real Betaflight and features direct camera sensor generation within the simulation loop, utilizing the Rust Bevy game engine.

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