Issue #379 - The ML Engineer 🤖

Scaling Karpathy AutoResearch, Mamba-3 State Space Model, META's No Language Left Behind LLM, Karpathy's No Priors Podcast, AI Redrawing Databases + more 🚀

Mar 22, 2026

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This week in ML Engineering:

Scaling Karpathy AutoResearch
Mamba-3 State Space Model
META’s No Language Left Behind LLM
Karpathy’s No Priors Podcast
AI Redrawing Databases
Open Source ML Frameworks
Awesome AI Guidelines to check out this week
+ more 🚀

Scaling Karpathy AutoResearch

Data science as a profession is going to change massively in the next few years; the autoresearch method from Karpathy is actually going to have more impact than you think, and this is a great example: Giving an autonomous tuning agent access to parallel GPU infrastructure changes it from a sequential hyperparameter fiddler into a much more capable search system. This is a prime example that wires Karpathy’s autoresearch loop to a 16-GPU Kubernetes cluster, where Claude Code is able to run loose, and run 910 experiments over 8 hours, achieving a 2.87% improvement in validation versus baseline and reaching the same quality roughly 9x faster than a single-GPU sequential setup. I can’t emphasise how insane this is, and it’s not a gimmick but really the “claude” moment for some of the workflows that are carried out in deep learning particularly. In the next few weeks (not even months), we will most likely see iterations of this framework for some of the most popular libraries, and we’ll see what most likely will be impressive glimpses of what is even yet to come.

Mamba-3 State Space Model

Mamba-3 is live! This is exciting as inference is now a top production concern: the models that win will not just be smartest, but the ones that deliver the best latency, throughput, and cost profile at scale. Mamba-3 reframes state space models around deployment rather than training; it adds a better recurrence, complex-valued state dynamics, and an interesting MIMO variant to improve the quality/latency tradeoff without sacrificing linear-time decoding. For production ML practitioners, the key takeaway is that this pushes SSMs closer to being a practical inference architecture, with Mamba-3 SISO beating Mamba-2, Gated DeltaNet, and even a 1.5B Llama Transformer.

META’s No Language Left Behind LLM

Huge kudos to META for their “No Language Left Behind” LLM initiative! They built a ML translation system that supports more than 1,600 languages with a particular focus on long-tail and underserved languages! For ML practitioners the main takeaway is that the gains come less from scaling generic models and more from end-to-end system design: broader and cleaner multilingual data pipelines, synthetic data generation, tokenizer/vocabulary expansion, specialized MT training recipes, retrieval-augmented translation, and much stronger evaluation tooling. The paper’s most operationally relevant result is the efficiency curve, as the specialized 1B–8B MT models reportedly match or beat a 70B general LLM baseline on translation quality, which means there is a much better cost/quality tradeoff for production translation workloads. The acceleration that we are seeing for language translation is actually mind blowing, and it is great to see that we are able to also extend these into underserved languages as well.

Karpathy’s No Priors Podcast

Andrej Karpathy has predicted the future and impact of agentic systems at every stage; this is one of the best podcasts from him around where he shares the main following insights: Karpathy argues that the practical frontier has shifted from writing code to orchestrating many coding agents, where the key bottleneck is no longer typing or even compute alone, but the operator’s ability to structure tasks, prompts, memory, and evaluation loops. For production ML practitioners, the most important takeaway is that agents already work best in domains with clear objectives and verifiable metrics - software engineering, systems optimization, hyperparameter tuning, kernel work, and experimental search. The near-term opportunity is not vague “AI automation”, but building autonomous loops around measurable workflows. In this podcast he also talks about auto-research, the minigpt project, claw-like systems and more - definitely worth checking out.

AI Redrawing Databases

The next wave of AI product differentiation will be won or lost in the data layer: the teams that can serve real-time, full-fidelity, agent-ready data cheaply and reliably will ship better AI systems faster, and clickhouse shares a great perspective: ClickHouse argues that AI is not just adding load to existing data systems, but changing the shape of production data workloads altogether; agentic apps, conversational analytics, and AI-driven SRE all require high-concurrency, low-latency access to full-fidelity data, which batch-oriented warehouses and siloed observability stacks handle poorly. For production ML teams, the practical takeaway is that serving AI features reliably now depends on the data plane as much as the model layer, making transactional and analytical systems to need tighter integration, natural-language analytics can fan out into many parallel queries, and LLM/agent observability needs long-retention / granular event data rather than sampled telemetry.

Upcoming MLOps Events

The MLOps ecosystem continues to grow at break-neck speeds, making it ever harder for us as practitioners to stay up to date with relevant developments. A fantsatic way to keep on-top of relevant resources is through the great community and events that the MLOps and Production ML ecosystem offers. This is the reason why we have started curating a list of upcoming events in the space, which are outlined below.

Events we are speaking at this year:

eTail Europe - March @ Berlin
World Summit AI Europe - September @ Amsterdam

Other relevant events:

KubeCon Europe - March @ Amsterdam
PyData Berlin - April @ Frankfurt
Databricks Summit - June @ San Francisco
World Developer Congress - July @ Berlin
EuroPython 2026 - July @ Prague
EuroSciPy 2026 - July @ Krakow
Code.Talks 2026 - Nov @ Hamburg
MLOps World 2026 - Nov @ Austin

Open Source MLOps Tools

Check out the fast-growing ecosystem of production ML tools & frameworks at the github repository which has reached over 20,000 ⭐ github stars. We are currently looking for more libraries to add - if you know of any that are not listed, please let us know or feel free to add a PR. Here’s a few featured open source libraries that we maintain:

KAOS - K8s Agent Orchestration Service for managing the KAOS in large-scale distributed agentic systems.
Kompute - Blazing fast, lightweight and mobile phone-enabled GPU compute framework optimized for advanced data processing usecases.
Production ML Tools - A curated list of tools to deploy, monitor and optimize machine learning systems at scale.
AI Policy List - A mature list that maps the ecosystem of artificial intelligence guidelines, principles, codes of ethics, standards, regulation and beyond.
Agentic Systems Tools - A new list that aims to map the emerging ecosystem of agentic systems with tools and frameworks for scaling this domain

Please do support some of our open source projects by sharing, contributing or adding a star ⭐

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