59s
Is AI Actually Helping? The 3 Numbers
The three metrics that actually measure AI impact on an engineering team.
Reels
One engineering idea in about sixty seconds: AI and LLMs, voice tech, chips and infra, and the fixes that save an afternoon. New ones land daily on @teqnersinsights. Swipe or use the arrows to browse.
63s
Feel Fast. Be Slower. (The AI Speed Illusion)
METR study: developers estimated AI made them +20% faster — measured result was −19% slower.
61s
An AI Agent Wiped a Prod DB: The 3 Gates
The three permission gates that keep autonomous coding agents away from production.
55s
The One Skill Layoffs Can't Touch
Layoffs cluster in output-producing roles. The layoff-proof skill is judgment.
53s
You Did the Work. AI Got the Credit.
Managers crediting AI for human work — and the decision log that protects you.
83s
Why CUDA Still Rules AI
The moat was never the chip — it's 18 years of software everyone builds on.
64s
Half Your AI Is Now Chinese
Chinese-origin models now handle 46% of routed tokens on OpenRouter — more than every US model combined.
73s
Why Every AI Company Is Building Its Own Chip
Training vs inference economics, and why custom ASICs are growing 3× faster than GPUs.
72s
AI Writes Insecure Code (a lot): BaxBench
Even the best model is correct AND secure only ~38% of the time on security-critical tasks.
65s
JADEPUFFER: An AI Ransomed a Company By Itself
First ransomware run end-to-end by an AI agent — 600+ payloads, no human in the loop.
67s
AI Tech Layoffs 2026
More tech job cuts in 6 months than all of last year — and which roles go first.
70s
Pipeline Parallelism: Why One GPU Can't Run a 400B Model
How LLMs are sliced across GPUs — pipeline bubbles, micro-batching, tensor parallelism.
60s
Your Keyboard Leaks Your Passwords
Acoustic side-channel attacks: AI recovers what you type from keystroke sounds.
59s
ffmpeg Deleted My Audio: The -map Fix
Why ffmpeg silently drops streams and the -map flag that stops it.
57s
Deepfakes vs Voice ID: 3 Defenses
The anti-spoofing arms race and three defenses that still hold.
61s
Whisper Timestamp Drift: The 2 Fixes
Why Whisper timestamps drift on long audio and the two fixes that work.
57s
AI Can Clone Your Voice in 3 Seconds
Zero-shot voice cloning, the $25M deepfake heist, and 3 protection rules.
59s
ECAPA-TDNN: Your Voice Is a Fingerprint
How speaker recognition works — channel attention, statistics pooling, <1% EER.
56s
Agentjacking: Your AI Coding Agent Got Hijacked
Fake error reports hijack coding agents with an 85% exploitation rate.
59s
Ford Fired Engineers. AI Failed. 350 Back.
Ford replaced veteran QA engineers with AI, then rehired 350 to retrain it.
60s
Apple Hired Google to Power Siri
Siri rebuilt on Gemini — 1.2T params, $1B/year, 3-tier routing.
56s
Loop Engineering — Prompting is Dead
The three eras of AI coding and why loops beat prompts.
58s
Generative UI — The Future of Interfaces
Why AI-only devices flopped and the hybrid GUI + GenUI + Agent future.
59s
OpenAI Jalapeño Chip
OpenAI's first custom inference ASIC — and why it beats Blackwell on perf/watt.
59s
Claude Artifacts Explained
What you can build with Claude Artifacts — games, dashboards, live tools.
53s
Fixing Whisper Hallucinations
Why Whisper hallucinates on silence and the 3-line fix.
50s
How Whisper Works — Architecture
Audio → mel-spectrogram → encoder → decoder, and why it works in 30s chunks.
These videos are produced with AI-assisted tooling for narration, graphics and rendering, and are based on real, sourced tech developments. Most have a longer companion article on this blog.