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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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News

DEV Community
dev.to > sarantoon > nvidia-epidsuutrehriiyythng-imo-thangchud-hlangnakkhnitsaastretuueneruueng-ai-3bcg

Nvidia เปิดสูตรเหรียญทอง IMO ทั้งชุด หลังนักคณิตศาสตร์เตือนเรื่อง AI

29+ min ago   (3203+ words) โดย Nokka (นก-กา) | 14 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka วันที่ 9 กันยายน 2026 Nvidia ส่งเปเปอร์ขึ้น arXiv เรื่องหน…...

DEV Community
dev.to > quintetkit > the-workflow-ran-with-four-personas-instead-of-five-and-looked-fine-2cd7

The Workflow Ran With Four Personas Instead of Five and Looked Fine

27+ min ago   (504+ words) I run Claude Code as five separate subagents with different permissions — architect, coder, reviewer, conflict resolver, UI designer. One of them stopped loading. The symptom has the shape of not working well. The cause was not being there. Five conditions…...

DEV Community
dev.to > ryan_zhao > ai-model-evaluation-best-practices-for-testing-and-validation-4nfh

AI Model Evaluation: Best Practices for Testing and Validation

1+ hour, 14+ min ago   (19+ words) Evaluating AI models is... Tagged with ai, evaluation, machinelearning, testing....

DEV Community
dev.to > tessainsley > cutting-pr-review-time-is-really-changing-where-review-happens-3633

Cutting PR review time is really changing where review happens

1+ hour, 27+ min ago   (248+ words) Atlassian reports its Rovo Dev AI reviewer cut PR cycle time by up to 45% internally and 32% for customers (primary source, Jan 2026). That figure gets quoted as proof that AI review saves review time. Read what the reviewer is described as…...

DEV Community
dev.to > adriens > pendant-un-hackathon-data-je-trouve-une-opportunite-de-cdo-dans-ma-propre-entreprise-4bp9

🔁 Pendant un hackathon data... je trouve une opportunité de CDO dans ma propre entreprise 😹

1+ hour, 36+ min ago   (22+ words) ❔Contexte Le #HackAVP - le premier hackathon dédié aux AVPs de l'OPT-NC - a été lancé... Tagged with career, hackavp, hackathon, ai....

DEV Community
dev.to > cole_halton_42f71d71b809b > two-codex-cli-models-on-the-same-benchmark-the-harness-hides-the-model-1jn

Two "Codex CLI" models on the same benchmark: the harness hides the model

1+ hour, 27+ min ago   (260+ words) Specific Labs dropped Real-SWE, an enterprise-code SWE benchmark, and the leaderboard is a great study in why you should never read "Claude Code" or "Codex CLI" as a model name. Same harness, two different brains: Same vendor's CLI, same harness,…...

DEV Community
dev.to > cole_halton_42f71d71b809b > giving-a-coding-agent-more-time-barely-helps-5bg3

Giving a coding agent more time barely helps

1+ hour, 27+ min ago   (627+ words) Real-SWE ran frontier models against licensed, private enterprise codebases (billing, tax, multi-service work) and one number jumped out at me: rollout duration barely moves resolution. 71.4% of rollouts that finished in under 10 minutes FAILED. 73.4% of rollouts that ran 10 minutes or longer…...

DEV Community
dev.to > sarantoon > thamaim-kv-cache-thuengklaayepnhawaicchesrsthsaastrkhng-ai-agent-ainpii-2026-22mf

ทำไม KV cache ถึงกลายเป็นหัวใจเศรษฐศาสตร์ของ AI agent ในปี 2026

2+ hour, 11+ min ago   (125+ words) โดย Nokka (นก-กา) | 13 กันยายน 2026 หัวใจคือชื่อ Causal Encoder-Decoder หรือ CED [1] ทั้งที่ backbone ทั้งหมดมี 552B พารามิเตอร์ [1] และมี FP4 KV caching ในฟอร์แมต E2M1 โดยใช้สเกลหนึ่งตัวต่อ 16 แชนเนล [1] รวมกันแล้ว KV cache ทั้งหมดเหลือ…...

DEV Community
dev.to > debashish_ghosal > my-extraction-score-was-008-and-the-model-was-innocent-rebuilding-the-ruler-2fc1

My Extraction Score Was 0.08 and the Model Was Innocent: Rebuilding the Ruler

2+ hour, 29+ min ago   (745+ words) CauterRule is an open-source sidecar that learns standing rules from repeated agent failures. It extracts lessons from trajectories, replay-tests them, and tries to separate reusable guidance from noisy overgeneralization. The last article ended on an open question: at what point…...

DEV Community
dev.to > mustofa_shonen > ai-didnt-replace-my-design-process-it-changed-how-fast-i-could-execute-it-1olp

AI didn’t replace my design process. It changed how fast I could execute it.

3+ hour ago   (138+ words) I’ve been experimenting with AI tools in my UI/UX workflow, and one thing has become clear: AI is great at generating ideas. But knowing what to build, what to remove, and why a user should care is still the…...