Lightning AI ⚡️

On-demand GPUs, managed clusters to develop, train and deploy AI in one place. :

[Lightning AI ⚡️ @LightningAI]

We’ve identified a security incident involving unauthorized access to the Lightning Platform involving unauthorized access to credentials.

This is an active investigation and during this time the Platform will remain inaccessible to users as our teams focus on addressing the event.

Please refer to our security notice: https://t.co/2its1gANF5

[Lightning AI ⚡️ @LightningAI]

@SanchayKasturey The Lightning Studio platform is currently down for emergency maintenance - we will keep you updated as we bring services online. Apologies for the inconvenience. https://t.co/0uZLS9BUDd

Read more about it here: https://t.co/fMQXF2gKio

[Lightning AI ⚡️ @LightningAI]

@GeorgeFounwg7a The Lightning Studio platform is currently down for emergency maintenance - we will keep you updated as we bring services online. Apologies for the inconvenience. https://t.co/0uZLS9BUDd
Read more about it here: https://t.co/fMQXF2gKio

[Lightning AI ⚡️ @LightningAI]

@GLaDOUGHSandHiv The knowledge inside the engineers' heads has to be first transferred to PyTorch forums, GitHub repos, and research papers, in order to access and turn into training signal. :)

[Lightning AI ⚡️ @LightningAI]

PyTorch Conference starts next week and we’re bringing two sessions.

🔹 Turning Tribal AI Knowledge into a Model
Liana Koleva and Teja Pulagam tackle a question every ML team runs into: how do you turn what your best engineers know in their heads into something a model can actually learn?
📍 Room 210A | 🗓️ Wed, Oct 21, 11:45am–12:10pm PT

🔹 What Agentic ML Engineering Looks Like on Lightning
FNU Harsh and Sarah Ahmed break down what agentic ML workflows actually look like in practice.
📍 Demo Theatre, Community Expo | 🗓️ Wed, Oct 21, 1:30–1:40pm PT

If you’re at PyTorch Conference, come find us.

[Lightning AI ⚡️ @LightningAI]

@WyattMingjiLim The Lightning Studio platform is currently down for emergency maintenance - we will keep you updated as we bring services online. Apologies for the inconvenience. https://t.co/0uZLS9BUDd

[Lightning AI ⚡️ @LightningAI]

Join us at GTC Berlin next week.

On Wednesday, Oct 21, Lightning AI is on the NVIDIA × betahaus partner panel at the AI Startup Compute Night, talking GPU access, infrastructure, and what it takes to get compute at every stage, from prototype to production.

Then, stick around for food, drinks, and networking with AI founders, builders, and technical leaders.

📍 Berlin | 🗓️ Oct 21, 6–9pm CEST

Request to join → https://t.co/7prj3OYo9f

[Lightning AI ⚡️ @LightningAI]

Join Lightning AI for a fireside chat on scaling RL on PyTorch, then stick around for a happy hour with a retro arcade and free food and drinks.

Sarah Ahmed (ML Solutions Engineer, Lightning AI) moderates with Alireza Shamsoshoara (AI/ML Engineer, PyTorch team @ Meta) on Oct 20th during PyTorch Conference, discussing why game environments are some of the hardest places to train RL agents: real-time constraints, huge action spaces, and players who notice the moment an agent feels off.

6:00 PM : Fireside chat
6:40 PM : Q&A
7:00 PM : Happy hour: retro arcade, free food and drinks

Register here → https://t.co/9BIIW40tEJ

[Lightning AI ⚡️ @LightningAI]

Game environments are some of the hardest places to train RL agents: real-time constraints, huge action spaces, and players who notice the moment an agent feels off.

Join Lightning AI on Oct 20 during PyTorch Conference for a fireside chat on Scaling RL on PyTorch: Monarch, TorchTitan, and What Games Demand. Sarah Ahmed (ML Solutions Engineer, Lightning AI) moderates with Alireza Shamsoshoara (AI/ML Engineer, PyTorch team @ Meta)

6:00 PM : Fireside chat
6:40 PM : Q&A
7:00 PM : Happy hour: retro arcade, free food and drinks

Capacity is limited and registration is required for the address.

Register here → https://t.co/9BIIW40tEJ

[Lightning AI ⚡️ @LightningAI]

If you have cloud credits sitting unused or a Slurm cluster you already run, bring your own cloud to Lightning.

Connect AWS, GCP, Azure, Slurm, Kubernetes and more, keep your data in your VPC, and run Studios on your own infrastructure.

Add an account → spin up a Studio → start training

Visit Lightning to start today → https://t.co/M2zFPI1ixJ

[Lightning AI ⚡️ @LightningAI]

Last Tuesday night at the Exploratorium, builders solved puzzles, played games, and competed for bragging rights during SF Tech Week.

Thanks to everyone who showed up and brought the energy and to @Techweek_ for the opportunity to be an official host.

Our next event is on Tuesday, October 20th. Learn more → https://t.co/9BIIW40tEJ

[Lightning AI ⚡️ @LightningAI]

"Top 1% in terms of all of our vendors."

That's how @bradley_emi, CTO and co-founder of @pangram labs, describes working with the Lightning team.

Pangram builds AI detectors that tell human writing from machine writing. They went from 3 people to 25, scaled from a single A10G to clusters of 8xH100s, and never built an infrastructure team. When you're that lean, waiting days for an answer isn't an option.

For a fast-moving research team, fast answers matter as much as fast GPUs.

Read the full story → https://t.co/rxfdK6PZb4

[Lightning AI ⚡️ @LightningAI]

San Jose. Berlin. Same week.

Here's where to find the Lightning team and how to grab time with us.

Join us for panel discussions, fireside chats, and networking with AI builders around the world.

🇩🇪 Berlin GTC https://t.co/7prj3OYVYN
🔥 PyTorch Con https://t.co/9BIIW411uh

[Lightning AI ⚡️ @LightningAI]

@bhimrazy @AnthropicAI @claudeai Congrats, Bhimraj! Persistence paid off, and it's well deserved. Thank you for everything you've contributed to the Lightning ecosystem. Excited to see what you ship next. 🚀

[Lightning AI ⚡️ @LightningAI]

Thanks for everyone who joined us at the Exploratorium for SF Tech Week!

Tech Tile Tuesday had everyone collaborating with hands on activities, puzzles, games & competition!

Definitely not your average mixer and we thank everyone who helped make it possible.

Our next event is in 2 weeks. Learn more → https://t.co/9BIIW40tEJ

[Lightning AI ⚡️ @LightningAI]

During GTC Berlin, Lightning AI is joining NVIDIA and @betahaus Berlin for AI Startup Compute Night.

We'll be on the partner panel talking GPU availability, infrastructure, and what it takes to get compute at every stage, from prototype to production.

Then, stick around for food, drinks, and networking with AI founders, builders, and technical leaders.

📍 Berlin | 🗓️ Oct 21, 6–9pm CEST

Space is limited. Reserve your spot now → https://t.co/7prj3OYo9f

[Lightning AI ⚡️ @LightningAI]

Lightning AI is heading to San Jose for PyTorch Conference 2026! ⚡

Meet the team October 20-21 at Booth P6.

Building with PyTorch and hitting limits on training speed, GPU access, or scaling experiments?

Stop by to talk through what you're building. Drop a comment or message us to grab time at the booth.

[Lightning AI ⚡️ @LightningAI]

This week in Atlanta, @JonKrohnLearns, Fellow of Machine Learning Practice at Lightning AI, is speaking at @Mill_All's Enterprise AI Security Transformation Assembly.

The roundtable discussion will cover what it actually takes to run AI models securely at the infrastructure level.

If you're a CISO (chief information security officer) or in a related role, you can request an invite below.

📅 October 7-8
📍 The Whitley, Atlanta Buckhead

[Lightning AI ⚡️ @LightningAI]

Another big month in the books for Lightning:

We hit 16x QoQ growth on the Lightning Cloud, kicked off a fleet-wide upgrade from H100s → H200s, and helped power Chronos, the data engine behind Therna Biosciences' AI RNA Biologist.

And with October around the corner, we're already looking ahead: we'll be at GTC Berlin October 20-22.

Here's what shipped and where we're headed next → https://t.co/q3Noo71zKZ

[Lightning AI ⚡️ @LightningAI]

Next week in Atlanta, @JonKrohnLearns, Fellow of Machine Learning Practice at Lightning AI, is speaking at @Mill_All's Enterprise AI Security Transformation Assembly.

The roundtable discussion will cover what it actually takes to run AI models securely at the infrastructure level.

If you're a CISO (chief information security officer) or in a related role, you can request an invite below.

📅 October 7-8
📍 The Whitley, Atlanta Buckhead