Always in the middle of something.
Chasing ideas across ML, AI, and data. Building tools when the rabbit hole gets interesting enough.
Editor's picks
開源專案怎麼看 AI 寫的程式碼：QEMU、Linux 核心與 Debian 的規定
QEMU、Linux 核心和 Debian 都有在文件寫怎麼處理 AI 的貢獻。這篇簡單的看三家各自的規定以及理由。
GPT-6 Astra 評測與價格：跟 GPT-5.6 Sol、Fable 5.1 的比較
我們來看看新模型 GPT-6 Astra 跟上一代 Sol、Anthropic 的 Fable 5.1 在分數和花費上差在哪裡。
The Assisted-by trailer in GCC, the Linux kernel and QEMU
How three projects currently handle the Assisted-by: commit trailer on AI-assisted patches: GCC's policy, the Linux kernel's documented format, and the checkpatch rule QEMU merged in September 2026, with the source text each one comes from.
What GPT-6 Astra Costs Per Token and Per Task
GPT-6 Astra lists at $10/$50 per million tokens against GPT-5.6 Sol's $4/$20. A walk through Artificial Analysis's per-task cost figures for both, and the one benchmark where Astra's lower turn count sits beside a lower score.
Python 3.14's free-threaded build
A look at Python 3.14's free-threaded build through the CPython 3.14 docs and source: installing and identifying it, what happens when it imports a C extension, and what it costs in speed and memory.
bfloat16 vs float16: how two 16-bit formats split their bits
A look at bfloat16 and float16 through their bit layouts, loss scaling, and a small example of low-precision addition.
Python 3.14 的 free-threading build
Python 3.14 起 free-threading build 正式支援，GIL 可以在執行期關掉。這篇說明 GIL 原本負責什麼、怎麼判斷使用的 python 有沒有真的關掉 GIL，以及關掉之後單執行緒與 C 擴充套件相容性的影響。
What Claude's text watermark attaches to
Where the watermark in Claude's output can sit, and what a check on it would report. From Anthropic's 14 August announcement and the SynthID-Text paper behind it.
Claude 的文字浮水印怎麼運作
Anthropic 說明了未來 Claude 的文字浮水印怎麼做：做法是換一個亂數來源，用來決定下一個字挑哪一個，不加字也不多花 token。這篇是來聊聊我們目前獲得的資訊有哪些。
Google's Agentic Calling, From the Business Side
Google Search will phone a local business on a searcher's behalf. The Business Profile help page says what makes it dial, what stops it, where it is unavailable, and what your answer becomes afterwards.