Feature Flags for Behavior, Not Features
Author(s): Shrashti Singhal Originally published on Towards AI. Progressive rollout of prompts, policies, and tool loadouts — plus why percentage rollouts lie when the metric is quality. The team in this composite story had excellent release engineering. Twelve years of it, in …
7 Things About DeepSeek Harness Most Developers Overlook
Author(s): PhynixAI Originally published on Towards AI. DeepSeek Harness My first reaction to DeepSeek Harness was to file it under “another Claude Code clone” and move on. That was the wrong read. After going through the launch coverage and the first hands …
Jev and RLCD: Architecture, Open-Source Models, and Practical Agent Use Cases
Author(s): Rajesh K Originally published on Towards AI. Jev and RLCD: Architecture, Open-Source Models, and Practical Agent Use Cases A practical guide to typed AI decisions, calibrated probabilities, and the software that turns them into useful workflows. An agent receives a request: …
Why AI Safety Needs Register Robustness
Author(s): Irene Theodoropoulou Originally published on Towards AI. Why AI Safety Needs Register Robustness An overview of the register robustness evaluation framework, demonstrating how an AI model should maintain factual consistency across formal, casual, colloquial, and domain-specific language styles. Image by Author. …
Stop Retyping the Same Prompt: 5 Free AI Skills That Do the Work for You
Author(s): Shubham Kadariya Originally published on Towards AI. How to teach Claude your exact process once, tested on a 283-page PDF on the free plan. I was staring at the red error banner on Claude at 11:30 PM. A skill file is …
Muon: The Orthogonalized Optimizer Explained Through Equations, Intuition, Code and Infographic
Author(s): JAIGANESAN Originally published on Towards AI. For about a decade, the optimizer was the part of a training run that people argued about the least. Adam came out in 2014 and AdamW fixed how it handles weight decay in 2017. From …
Developing Sophisticated Controllable Agents with RAG.
Author(s): Surya Maddula Originally published on Towards AI. How to move past one-shot retrieval and build agents that grade their own evidence, rewrite their own questions, and catch themselves before they lie. With a small experiment you can run in your terminal …
Generative AI for Recommendations: what YouTube, Netflix and Meta are Moving to, Built From Scratch
Author(s): Miguel Gutierrez Originally published on Towards AI. Generative AI for Recommendations: what YouTube, Netflix and Meta are Moving to, Built From Scratch The problem they’re solving is pretty simple to state: there are too many items (products, movies, videos, songs) for …
Claude Code Caveman Eval: Two Sentences Took the Median Cut From 14.6% to 50.6%
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Claude Code Caveman Eval: Two Sentences Took the Median Cut From 14.6% to 50.6% I recounted the repo’s own eval snapshots: the jump came from two added sentences, v3.1.0 still …
GPT-6.1 Sol Shipped. Most AI Frameworks Still Don’t Know It.
Author(s): Decoding AI by Nueravi Originally published on Towards AI. GPT-6.1 Sol Shipped. Most AI Frameworks Still Don’t Know It. Latest releases of 10 AI libraries, probed 30 September 2026 at 04:56 UTC. Decoding AI. Key takeaways GPT-6.1 Sol launched on 29 …
Claude Code Tool Search Nearly Halves Your Context Bill
Author(s): Decoding AI by Nueravi Originally published on Towards AI. Claude Code 2.1.285 with 65 MCP tools and tool search on, captured 30 September 2026. Decoding AI. Key takeaways Claude Code tool search cut the first request from 27,184 tokens to 9,722 …
Structured Data Extraction With AI That “Can’t Hallucinate”
Author(s): Umair Ali Khan, Ph.D. Originally published on Towards AI. How AI decision models offer a fast and cost-effective approach to turning unstructured text into decisions Most of the organizational data is unstructured, such as incident reports, support tickets, maintenance logs, call-center …
Structured Data Extraction With AI That “Can’t Hallucinate”
Author(s): Umair Ali Khan, Ph.D. Originally published on Towards AI. How AI decision models offer a fast and cost-effective approach to turning unstructured text into decisions Most of the organizational data is unstructured, such as incident reports, support tickets, maintenance logs, call-center …
![Claude’s New addTools() Can Reuse 98.7% of Your Next Request. Editing tools[] Reuses None.](https://miro.medium.com/v2/resize:fit:700/1*PQPDhVBIYAzYTqEV_Tbd9Q.png "Claude’s New addTools() Can Reuse 98.7% of Your Next Request. Editing tools[] Reuses None.")
Claude’s New addTools() Can Reuse 98.7% of Your Next Request. Editing tools[] Reuses None.
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Anthropic’s SDK 0.128.0, released with Claude Opus 5.5, can hand the model a new tool mid-run without touching tools[]. It needs one beta flag the runner won’t add for you. …
Claude’s New addTools() Can Reuse 98.7% of Your Next Request. Editing tools[] Reuses None.
Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Anthropic’s SDK 0.128.0, released with Claude Opus 5.5, can hand the model a new tool mid-run without touching tools[]. It needs one beta flag the runner won’t add for you. …
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