Community @ Weights & Biases by CoreWeave
Joined December 2024
- Tweets36
- Following235
- Followers53
- Likes201
You'll want to tune in! These builders have been spending the weekend solving real, important, interesting problems in agent ecosystems.
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Anna Shive retweeted
Congrats @CompleteSkeptic! I want to thank @typesafeai again for joining us at @CoreWeave Hacks, and giving users early access to Jev!
I had a lot of fun using it and appreciate the swag!
After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI?
I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev
• 20-200x faster
• 40-400x cheaper (w/ output tokens free)
• Frontier composable intelligence optimized for decisions
AFAICT the shortest path to AI-based economic revolution
Congratulations @typesafeai team! This is HUGE. And thank you again for letting our CoreWeave Hacks attendees be early testers :')
After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI?
I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev
• 20-200x faster
• 40-400x cheaper (w/ output tokens free)
• Frontier composable intelligence optimized for decisions
AFAICT the shortest path to AI-based economic revolution
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Anna Shive retweeted
After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI?
I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev
• 20-200x faster
• 40-400x cheaper (w/ output tokens free)
• Frontier composable intelligence optimized for decisions
AFAICT the shortest path to AI-based economic revolution
Anna Shive retweeted
Moving AI agents from prototype to production faster than ever? Don't let rapid iteration hide critical runtime behavior.
Tune in to What's New Wednesdays: Vibe-code, trace, and deploy your agents to explore:
• Production agent observability workflows in W&B Weave
• Evaluating and self-improving agent loops at scale
• Real-world takeaways from CoreWeave Hacks
Register here: utm.io/ur8ga
Anna Shive retweeted
Thank you @typesafeai for helping sponsor @CoreWeave Hacks!
And honestly one of the coolest prizes for best use of TypeSafe AI - 2 x @huggingface microducks!!
Anna Shive retweeted
We are underway @CoreWeave Hackathon!
@neutralino1 walking through @wandb Weave! With a prize of $1,000 for best Weave use this weekend.
For those participating- Many more prizes like a robo dog and f1 tickets to come!
Anna Shive retweeted
Next up Julia showcasing @CoreWeave @wandb ARIA!
Winner for best use of ARIA gets $1,000 as well!
Check out ARIA: wandb.ai/site/agent/
Anna Shive retweeted
Kickoff of day 1 at @CoreWeave Hacks. 200+ builders, one mission: build an agent loop that catches its own mistakes.
@agihouse_org, @typesafeai and @marimo_io are here with $1k+ in credits and tons of compute. 24 hours to submit.
One team is going home with a robot dog!
Anna Shive retweeted
WeaveHacks is now @CoreWeave Hacks!
Our latest agentic hackathon is September 12 and 13 in SF.
Build agent loops that catch their own mistakes. $20k+ in prizes, a robot dog for Best Loop Design, and F1 tickets in play.
Apply here: lu.ma/coreweavehacks
Next Weights & Biases hackathon coming up with way more prizes and speaking opportunities than previous WeaveHacks. Agent loops theme this time. Humanoid and robodog onsite to play with. You won't want to miss it!
luma.com/coreweavehacks
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Anna Shive retweeted
We shipped ARIA, and it's been the most fun thing to show at @aiDotEngineer all week.
One line in your W&B workspace and it reads your runs, finds what's working, and launches what to try next. The stuff you'd normally chase through dashboards, handled for you.
Anna Shive retweeted
Last Day @aiDotEngineer! We have a nice little classified section from the DevRel team!
@wandb @CoreWeave
Anna Shive retweeted
Final day at the @aiDotEngineer AI World's Fair in SF.
We are at Booth U-G24, and our Chief Dancing Officer is reporting for duty.
Come talk agents, evals, and models with the W&B team.
Anna Shive retweeted
In May we closed the loop between training and inference. The missing piece was what happens when a researcher logs off.
Meet CoreWeave ARIA. 👋
An AI research agent built into @wandb that reads your experiments, surfaces what's working, and can launch the next run on its own.
Anna Shive retweeted
Introducing CoreWeave ARIA, the first AI research agent that runs autoresearch in your W&B dashboard.
It reads your runs, finds what's working, and launches the next experiment itself.
See it on @karpathy's nanochat, proposing configs and launching real training runs.
Watch👇
Chapters
0:00 The setup, nanochat runs on an A100
0:32 Ask ARIA to run autoresearch
1:00 Spin up a second ARIA in parallel
1:38 ARIA inspects prior runs and forms hypotheses
2:03 What happened, what worked, across every run
2:24 ARIA proposes configs, 3 trials via W&B Launch
2:59 Push for bigger architecture changes
3:14 Runs hit the launch queue on the A100
4:09 Two ARIAs running autoresearch in parallel
4:26 Results back, ARIA evaluates the val loss
Anna Shive retweeted
Biggest turnout we've had at @wandb hackathon ever (Sorry for folks who couldn't get in) The energy is insane!
Looking forward to incredible hacks over the weekend, hackers are pumped!
Thank you sponsors @Redisinc @OpenAIDevs @cursor_ai and @CopilotKit
Anna Shive retweeted
Everyone's talking about AI agents.
The companies winning with them are too busy shipping.
Great energy from @wandb by @CoreWeave today in NYC—packed room, honest conversations, and builders sharing what's actually working in production. #NYTechWeek
