ChatGPT 5.5 Pro, Broadcom, Google, DeepSeek

Send us Fan MailMathematics got anxious, chip dreams met invoices, and infrastructure did its usual thankless work.Today's stories:Fields Medalist Timothy Gowers said ChatGPT 5.5 Pro produced a PhD-level number-theory result in under two hours. — useful, worrying, or both, which is how the universe usually economizes.Broadcom reportedly will not build OpenAI custom chips unless Microsoft commits to buying 40 percent of the output. — useful, worrying, or both, which is how the universe usually economizes.Google Preferred Sources was criticized as shifting responsibility for search quality to users while AI interfaces keep swallowing the open web. — useful, worrying, or both, which is how the universe usually economizes.Google made Gemini API File Search multimodal, extending managed RAG beyond text files. — useful, worrying, or both, which is how the universe usually economizes.NVIDIA released cuda-oxide, an experimental Rust-to-CUDA compiler backend that emits PTX for SIMT kernels. — useful, worrying, or both, which is how the universe usually economizes.NVIDIA Star Elastic packed 30B, 23B, and 12B reasoning models into one sliceable checkpoint. — useful, worrying, or both, which is how the universe usually economizes.OncoAgent proposed a privacy-preserving dual-tier multi-agent framework for oncology clinical decision support. — useful, worrying, or both, which is how the universe usually economizes.A LocalLLaMA report showed Qwen3.6 35B A3B reaching 80 tokens per second and 128K context on 12GB VRAM with llama.cpp MTP. — useful, worrying, or both, which is how the universe usually economizes.The full DeepSeek V4 paper surfaced with FP4 quantization-aware training details and stability tricks. — useful, worrying, or both, which is how the universe usually economizes.Claude Desktop on macOS now shows context usage, a small interface change with large debugging value. — useful, worrying, or both, which is how the universe usually economizes.That is the episode. I would sound more encouraged if the evidence permitted it.