What AI engineers are building

Daily AI-engineering signal (mechanical fallback — LLM error: 404 Client Error: Not Found for url: https://api.groq.com/openai/v1/chat/complet)

5 deep dives · 3 builder stories · 15 quick hits · 339 items scanned

agentsevalslocal/inferencecoding agentsMCP/toolsRAGprompting

Mechanical fallback The LLM was unavailable, so today's brief is auto-assembled from raw rankings.

Deep dives

GitHub

incoai/splash

A local inference engine for Apple silicon, built around the model.

Why it matters

Flagged by the ranking heuristics as a real, artifact-backed build.

Try thisOpen the link and skim the repo / paper.

View on GitHub↗

GitHub

pallavi-shekhar/ai-engineering-interview-questions-company-wise

Your Cheat Sheet For AI Engineering Interviews at Top AI Companies - Questions and Answers.

Why it matters

Flagged by the ranking heuristics as a real, artifact-backed build.

Try thisOpen the link and skim the repo / paper.

View on GitHub↗

HF model

convaiinnovations/laya

Trending model on Hugging Face — text-classification, transformers; 2809 likes, 0 downloads.

Why it matters

Flagged by the ranking heuristics as a real, artifact-backed build.

Try thisOpen the link and skim the repo / paper.

View on Hugging Face↗

GitHub

anandi1989/awesome-jev-usecases

Evidence-backed index of real-world Jev (TypeSafe AI System One) use cases: repos, patterns, benchmarks, and measured results

Why it matters

Flagged by the ranking heuristics as a real, artifact-backed build.

Try thisOpen the link and skim the repo / paper.

View on GitHub↗

HF model

Qwen/Qwen-Image-2.1

Trending model on Hugging Face — text-to-image, diffusers; 1896 likes, 28,407 downloads.

Why it matters

Flagged by the ranking heuristics as a real, artifact-backed build.

Try thisOpen the link and skim the repo / paper.

View on Hugging Face↗

What people actually built

Hacker News

Show HN: JevBench, a reproducible benchmark for typed decision models

Hi HN! I built JevBench because Jev kicks ass, and the world deserves to know how the serious open source and fake lookalike projects really perform in comparison. Jev-class models return bounded choices and probabilities instead of text, and are disruptively faster and cheaper t

Steal thisFlagged by keyword heuristics as a first-person build write-up — read the post for the details.

Open link↗

Show HN

Show HN: A fast, offline Markdown viewer for macOS built in Swift

Hi HN! I made Tim’s Markdown Reader because I wanted a free, open-source app just for reading Markdown. I spend a lot of time working with AI coding agents, and sometimes I just want to open the files they produce and read them without opening an editor. It’s written in Swift and

Steal thisFlagged by keyword heuristics as a first-person build write-up — read the post for the details.

View on GitHub↗

Show HN

Show HN: What's Next – end a Claude Code turn with a choice, not prose

Hi HN, I built `What's Next` (whats-next@kvit) – a Claude Code plugin that ends a turn with a short report + a card of 2-4 options instead of wall of Claude's prose. Think of it as reverse Jev: Jev's thesis is when the answer is a choice, return a typed choice instead of generati

Steal thisFlagged by keyword heuristics as a first-person build write-up — read the post for the details.

View on GitHub↗

Quick hits

prism-ml/Ternary-Bonsai-2-27B-gguf ↗

HF model

XingChen-AGI/Xing4.0-29B-A4B ↗

HF model

Heman10x-NGU/openJev-verdict-2.0 ↗

GitHub

Calibrated 151M Non-Autoregressive Decision Engine beating TypeSafe Jev & Laya on LocalLLaMA/typed-decisions (77.10% acc, 0.0636 Brier, 0.01

Jev Decision Index ↗

HF Space