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Hugging Face's forensics were refused by the commercial APIs it tried first. The block is an access setting, so test what your account does with attack data.

同一串討論底下，有人量到 tokenization 不到總推論時間的 0.1%，也有人量到九成以上的 CPU 時間都花在這裡。這篇看這個落差怎麼來的：算的窗口不同、模型大小不同，還有一些工作根本沒有模型在裡面。

A worked walk through the three main LLM sampling knobs: temperature reshapes the whole next-token distribution, while top-k and top-p truncate which tokens you may sample from.

用 list 或 dict 當函式的預設參數值，資料會跨呼叫累積，因為預設值在 def 執行時就算好一次並掛在函式物件上。本文示範現象、用 __defaults__ 驗證，並給出 None 哨兵修法。

第一次用 Claude Projects，最容易卡在規則跟資料該放哪。這篇帶你從零開一個專案：希望它每次照做的規則寫進專案指令，需要它參考的資料丟進知識庫，順便講免費帳號能開幾個。

A plain walkthrough of setting up your first Claude Project from scratch, organized around the one decision that makes it work: what goes in the project instructions versus the knowledge base.

Fitting a preprocessing or feature-selection step on the whole dataset before the train/test split leaks the labels and inflates a model's estimated accuracy. A pure-noise scikit-learn run shows the gap, and the pipeline fix closes it.

is 比對物件身分，== 比對值。小整數快取讓某些整數上兩者剛好一致，但那是不保證的 CPython 實作細節，整數值該用 == 比。

On July 18, 2026, Anthropic reversed its month-long plan to meter Claude Fable 5 and is keeping it in subscriptions permanently. Here is what changes on July 20 for Max, Team Premium, Pro, and Team Standard — and why a run of competitor launches made the reversal hard to avoid.

Anthropic 原本要在免費期後把 Claude Fable 5 從訂閱移除、改走計量付費，一個多月來截止日一延再延。7/18 方向翻轉：7/20 起把 Fable 5 併回 Max 與 Team Premium 訂閱、永久包含。這篇整理這段來回的時間軸、新的訂閱條款，還有 GPT-5.6 Sol 跟 Kimi K3 這波競爭扮演的角色。