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Greg Isenberg 认为，Grok Bot 可能是目前最强的 AI Agent 编排工具。 他分享了一套自己见过最好的 Agent 工作流： 让 Grok Bot 负责统筹调度，Claude Code 负责工程开发，Paper 负责设计。 不同 AI 各做自己最擅长的事，而不是让一个 Agent 包办所有任务。

I am actually disgusted by the timing of this drop. And this will get a bit more technical. Let’s do a real technical teardown of this "1,385-sigma Blackwell weight fingerprint" report that OpenAI and Anthropic are breathlessly promoting today, because banking on nobody reading past the headline is how DC narratives get manufactured. ​First, look at the actual CUDA maths: when PyTorch initialises model weights (torch.nn.init) with a fixed PRNG seed, curand/Philox parallelises random number generation across the GPU’s Streaming Multiprocessors (SMs). Because Hopper has 132 SMs and Blackwell has 148 or 152 SMs, the exact same seed lays out initial weights in a different spatial pattern depending on the GPU’s SM count. In huge MoE models, certain low-gradient null-spaces or unrouted slices preserve faint directional traces of those step-0 weights even after training. ​So yes, brute-forcing the seed and SM grid can show that a model’s step_0 weight initialisation script ran on a 148/152-SM Blackwell GPU. Now read what the summary explicitly admits in the fine print: 1. Initialisation is not full training: The report literally states that these signatures show how the weights were created, and "support (but do not prove) the inference that Blackwell also participated in model training". Initialising a model checkpoint takes seconds on a single rented dev node before loading the safetensors onto a standard Hopper cluster. The "2,000 to 3,000 Blackwell GPUs" and "$500 million" cluster numbers do not come from the weight fingerprint and Depue admits in his own thread that he simply "estimated" cluster sizes from release schedules and model details. ​2. Zero geolocation and zero proof of smuggling: The final sentence of the executive summary explicitly admits that the findings "do not establish the physical location of the chips, how they were acquired, or whether export control regulations were violated". Depue himself rented a cloud GB200 instance just to run his verification test. Commercial labs that are not on the Entity List renting bare-metal Blackwell nodes in offshore clouds (Singapore, Japan, or the Middle East) is completely legal under BIS rules and leaves the exact same SM fingerprint. Now ask yourself why a former OpenAI researcher dropped this on November 12, the exact day Jensen Huang was pushed out, with OpenAI and Anthropic immediately stepping in to "independently verify" it. US closed-source labs are watching their paid API moats get eaten alive by free Chinese open-weights models. Conflating a step-0 PRNG initialisation seed with a "$500M smuggled Blackwell cluster" hands DC hawks the exact pretext OpenAI and Anthropic want to regulate global cloud compute and kneecap open-source AI.

Earlier today, @Trondao, @Tether and @Chainalysis announced the Digital Crime Task Force (DCTF), a joint effort to flag suspicious USDT transfers on the TRON blockchain and help law enforcement trace and freeze illicit funds. AI-enabled hacks are rising fast, and the response has to move faster. This is a great step in the right direction.🤝

.@Trondao, @Tether and @Chainalysis today announced the founding of the Digital Crime Task Force (DCTF), a new initiative designed to proactively identify and disrupt illicit activity involving Tether’s USD₮ stablecoin on the TRON blockchain. DCTF brings together three industry leaders — a blockchain network, a stablecoin issuer and a blockchain intelligence company — in a next-level collaboration built around proactive defense. Read more on @Trondao 👇

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🚨 NOW: After his FIFTH RALLY of the midterm blitz, President Trump has made it back to DC This man is REFUSING to take breaks. He's VERY well aware of how consequential this election is. DO NOT BACK DOWN, PATRIOTS! Democrats CANNOT win! 🇺🇸