Decrypt

Perplexity Fine-Tuned a Chinese AI Model to Match Claude Opus 4.8 at One-Third the Cost

Perplexity's post-trained GLM 5.2 preview pairs a cheaper open-source base with a frontier advisor—and it's already live in ...

Popular open source AI developer tool Ollama raises $65M, grows to nearly 9M users

Benchmark-backed Ollama has amassed 176,000 stars, and nearly 17,000 forks on GitHub by helping developers easily run AI on ...
IEEE

Reconstruction of C-/X-Band Synthetic Aperture Radar Artificial Modulation Targets Using Complex Signal Codec Neural Networks

Abstract: Interference suppression is crucial for the proper operation of synthetic aperture radar (SAR). In complex electromagnetic environments, when SAR systems are affected by coherent modulation ...
IEEE

Thin-Film GeTe PCM RF Switch: Reduced Stack-Up Complexity Using a Thermal Modeling Approach

Abstract: This paper reports the design, fabrication, and experimental characterization of a streamlined four-layer phase change material (PCM) RF switch on a $\mathrm{Si} / \mathrm{SiO}_{2}$ ...
Raleigh News & Observer

Raleigh’s Red Hat, IBM have a $5B plan to defend the software we use every day

AI-generated summary reviewed by our newsroom. Read our AI Policy. Anthropic prevented a full Claude Mythos release and previewed it to select partners. Experts say AI tools have reduced vulnerability ...