
Weights & Biases
@wandb • 48,065 subscribers
The AI developer platform.🛠️ Track and evaluate your LLM applications in real-time with @weave_wb.
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Our W&B LEET TUI went viral. So we made it way more powerful. The big new unlock is workspace mode. › Multi-run workspace. Live. › Metadata filtering. › System metrics. › Console logs. › Images in the terminal. All in one workspace. All in your terminal. 🧵
Weights & Biases1,428,140 görüntüleme • 5 ay önce

Introducing W&B Skills for coding agents! Watch us install the skill, point it at a live fine-tuning project with thousands of traces and RL training runs, then query it all from the terminal in seconds. Also works with W&B Weave to pull in your agent traces and spot failures.
Weights & Biases269,153 görüntüleme • 7 ay önce

Runway released Gen-4.5 today and it is already ranked first on the Video Arena leaderboard. We sat down with CEO Cristóbal Valenzuela to discuss how a small team is currently beating Google and Meta in the race for state-of-the-art video generation. The full episode is below!
Weights & Biases367,588 görüntüleme • 10 ay önce

⚡️ +200 builders joined us at our HQ to hack on self-improving agents for WeaveHacks 3! Three hackathons in and the bar keeps rising. What started as an experiment has become a proving ground for some of the sharpest AI builders in SF. Stay tuned for the winners announcement.
Weights & Biases210,006 görüntüleme • 8 ay önce

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 Andrej 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
Weights & Biases88,196 görüntüleme • 3 ay önce

“Say a robot drives into a wall. Why did it do that?” Nikolaus West explains why robotics teams need clearer visibility into sensor data, and how Rerun is helping push physical AI from impressive demos to real reliability. Link to the full episode with Lukas Biewald in comments.
Weights & Biases196,608 görüntüleme • 10 ay önce

⚡️ WeaveHacks 3 is happening at wandb HQ in SF Jan 31-Feb 1! Alex Volkov will be hosting with a stacked judge panel. Self-improving agents. A literal robot dog grand prize + over $15K in other prizes. Sponsored by Redis, Browserbase, Vercel, Daily, Google Cloud.
Weights & Biases103,843 görüntüleme • 8 ay önce

.Aaron Katz raised $50M for ClickHouse with no deck, no product, no customers. On Gradient Dissent he calls out Snowflake, Datadog and Databricks by name, talks wiring $100M out of SVB before it collapsed, and why he's building the fastest database in AI for agents not humans.
Weights & Biases75,914 görüntüleme • 6 ay önce

This is the clearest explanation of modern inference we’ve heard all year. We brought CEO Tuhin Srivastava onto Gradient Dissent, and he breaks down what actually happens when teams move from demos to real production workloads. Links to the full episode below!
Weights & Biases103,361 görüntüleme • 11 ay önce

Plugins → Custom GPTs → MCP Apps → Plugins again Vaibhav (VB) Srivastav from OpenAI Developers joins us to discuss Codex hitting 3M weekly users, fully open source CLI, and using it as a daily AI chief of staff. Live from AI Engineer in London with Alex Volkov and Wolfram Ravenwolf!
Weights & Biases34,614 görüntüleme • 6 ay önce

WeaveHacks is back! Jan 31-Feb 1 at W&B HQ in SF. This time we're building self-improving agents. We've seen geoff's Ralph and Steve Yegge's Gas Town push the boundaries of what agents can do. Now it's your turn to build what comes next. Details below. 👇
Weights & Biases38,142 görüntüleme • 9 ay önce

Hey MCP developers! Let’s talk about something broken 🧠🛠️ Agents are calling tools left and right. But what happens inside those tools? No traces. No visibility. No security. Just a black box. 🕋 The observability gap is real. Let's fix it together with observable[.]tools
Weights & Biases40,739 görüntüleme • 1 yıl önce

🚀 Fully Connected 2025 • SF • June 17‑18 Day 1: hands‑on labs with safe LLMs, multi‑agent orchestration & deploy‑today fine‑tuning. Day 2: AI Pioneer Series w/ AI at Meta, Google AI, Adobe, CoreWeave, @windsurf, Pinterest, Snowflake + more. Get your ticket below!
Weights & Biases15,851 görüntüleme • 1 yıl önce









