---
title: "Weights & Biases by CoreWeave"
category: "companies"
aliases: ["Weights & Biases by CoreWeave"]
website: "https://wandb.ai/"
sourceLabels: ["Official speaker roster", "Official conference schedule", "Public company site", "Manual company URL override", "Automated company profile fetch"]
---
# Weights & Biases by CoreWeave

## Overview
Weights & Biases by CoreWeave is represented at AI Engineer World's Fair 2026 through the official roster and related scheduled sessions. A known public site was attached for source navigation, but automated metadata extraction was unavailable in this pass (manual_url_unfetched).

## Background
The official speaker roster connects Weights & Biases by CoreWeave to Tim Sweeney, Wolfram Ravenwolf, Zubin Aysola. A manual URL override attaches the public site for source navigation because automated discovery or metadata extraction was inconclusive.

## Conference Relevance
Weights & Biases by CoreWeave matters to this wiki through 3 official speaker(s) and 3 scheduled session(s), including: From Zero to Leaderboard: Building an End-to-End AI Agent Evaluation Pipeline; Closing the Loop: An Autonomous AI Research Agent; ARIA, how we built autoresearch with autoresearch.

## Conference Sessions
- [[2026-06-29-wolfram-ravenwolf-from-zero-to-leaderboard-building-an-end-to-end-ai-agent-evaluation-pipeline]] - From Zero to Leaderboard: Building an End-to-End AI Agent Evaluation Pipeline (2026-06-29, 12:10pm-1:10pm)
- [[2026-06-30-tim-sweeney-closing-the-loop-an-autonomous-ai-research-agent]] - Closing the Loop: An Autonomous AI Research Agent (2026-06-30, 1:30pm-1:50pm)
- [[2026-07-01-zubin-aysola-aria-how-we-built-autoresearch-with-autoresearch]] - ARIA, how we built autoresearch with autoresearch (2026-07-01, 11:10am-11:30am)

## Connections
- [[tim-sweeney]] - Principal Engineer
- [[wolfram-ravenwolf]] - AI Evangelist
- [[zubin-aysola]] - Senior Software Engineer Weave

## Sources
- [Weights & Biases by CoreWeave public site](https://wandb.ai/)

## Evidence Graph
This evidence graph summarizes how this organization appears across the conference source graph: scheduled sessions, linked videos, transcripts, and slide-derived evidence.

### Linked Sessions
- [[2026-06-29-wolfram-ravenwolf-from-zero-to-leaderboard-building-an-end-to-end-ai-agent-evaluation-pipeline|From Zero to Leaderboard: Building an End-to-End AI Agent Evaluation Pipeline]]
- [[2026-06-30-tim-sweeney-closing-the-loop-an-autonomous-ai-research-agent|Closing the Loop: An Autonomous AI Research Agent]]
- [[2026-07-01-zubin-aysola-aria-how-we-built-autoresearch-with-autoresearch|ARIA, how we built autoresearch with autoresearch]]

### Media Signals
- `youtube-4sX_He5c4sI` — 82,600 transcript words; 8 slide-derived text signals
- Transcript signals for `youtube-4sX_He5c4sI`: model, code, models, research, system, well, first, better.
- Slide-derived themes for `youtube-4sX_He5c4sI`: system, prompt, examples, tools, lots, claude, gets, smarter.
- Evidence links for `youtube-4sX_He5c4sI`: [[youtube-4sX_He5c4sI]], [[youtube-4sX_He5c4sI-transcript]], [[youtube-4sX_He5c4sI-slides]], [[youtube-4sX_He5c4sI-dense-slides]], [[youtube-4sX_He5c4sI-reconstructed-slides]]

## Notes
- Automated company profile fetch status: manual_url_unfetched.

## Evidence Boundary
Official roster and schedule facts are treated as canonical for conference participation. Public company sites, documentation, and professional profiles are supporting context used to explain what the organization does and why it is relevant.