Archive
1546 technical news articles
AI 基礎設施
AMD has officially unveiled the CDNA 5-based Instinct MI455X and the 72-accelerator Helios rack. The new platform challenges NVIDIA NVL72 with open interconnects and greater HBM capacity, although the performance figures disclosed so far are still primarily theoretical peaks.
最新模型
The Swiss AI Initiative has released Apertus 1.5, using continued pretraining to expand its original text models into multimodal models that produce text output. The weights and training information are public, but the formal technical report, comprehensive benchmarks, and upstream inference framework support are still forthcoming.
最新模型
A KAIST team has proposed ReMo, a training-free method that removes visual tokens at the input stage when their content can be explained by audio, while preserving object semantics through text proxies. In the authors’ own tests, it compressed inputs to the Qwen Omni series by more than half without reducing average scores, but neither the code nor independent reproduction results have been released.
具身 AI／機器人
Black Forest Labs and mimic robotics connected FLUX 3’s video world model to a lightweight action decoder, using the same representations for visual prediction and robot control. The team reported a 95% success rate in an internal deformable-parts sorting test, but the model, data, and complete evaluation have not yet been released.
最新模型
Hugging Face and BigCode have released a new generation of open code pretraining data containing approximately 173 million training samples and 4.9 trillion tokens. The new version no longer requires users to retrieve the source code separately, but training teams must still manage licensing, data contamination, and the 15.9 TB storage cost themselves.
最新模型
A new study restructures IndexTTS-2’s GPT, Diffusion Transformer, and vocoder using TensorRT and TensorRT-LLM, while adding streaming and batched inference. Experiments on the English and Chinese Seed-TTS benchmarks show up to a 5× speedup for GPT, but the currently available public materials remain insufficient to directly reproduce the complete optimization pipeline.
最新模型
Kwaipilot has released the KAT-Coder-V2.5-Dev weights, fine-tuning Qwen3.6-35B-A3B on 127,000 samples before applying reinforcement learning on agentic tasks. The team reports 69.40% on SWE-bench Verified in its own evaluation, although the score is highly sensitive to the agent framework and tool configuration.
代理工具
NVIDIA has updated NemoClaw’s installation process for DGX Station and DGX Spark to prevent existing vLLM workloads from being stopped accidentally and to improve credential and rate-limit handling for large model downloads. The release remains in alpha, and the newly supported DGX OS configurations have not yet completed end-to-end qualification.
開發者平台
DeepSeek retired the `deepseek-chat` and `deepseek-reasoner` compatibility names on July 24, meaning API requests that have not been migrated may now fail outright. The new interface separates model selection from reasoning mode, making the upgrade more involved than simply replacing a model string.
GitHub Repo
Andrew Ng’s team has released OpenWorker under the MIT License, keeping the agent loop, credentials, and conversations on the user’s computer while supporting cloud models and local models via Ollama. It can generate files and operate Slack, calendars, and terminals, but “local-first” does not necessarily mean data never leaves the device.
最新模型
NVIDIA has released a reproducible managed post-training workflow that lets developers use the Prime CLI to run 100 steps of RLVR on a 30B MoE model, then download or deploy the resulting LoRA. In the demonstration, performance rose from 21.9% to 90.6% across 32 math problems, though the sample was small and both the tasks and rewards were tightly controlled.
最新模型
InclusionAI has released Ling-3.0-flash, a 124B-parameter model that uses KDA, MLA, and a highly sparse MoE architecture for long-horizon agentic reasoning. The API is now available, but the weights are not scheduled for release until August, so its performance claims cannot yet be fully reproduced.