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How Marz uses Weights & Biases

As published on wandb.ai, October 2023. Captured by usedby on Oct 8, 2026.

What happened

MARZ, an AI-enabled VFX studio, uses Weights & Biases to evaluate and compare ML experiments for its Vanity AI tool. The team uses W&B Tables to track per-frame and per-shot errors, and W&B Reports to share shot-by-shot analyses across the team.

Summary written by usedby from the source page, in English. The figures are those of Weights & Biases and Marz, not ours.

While Thomas was the initial champion of W&B, today, everyone at MARZ runs their experiments in W&B.

From the page. wandb.ai, captured Oct 8, 2026

Once people started seeing the value of W&B, it kind of just exploded, and everyone on the ML team now builds everything on it in the company

Thomas Davies, Research Team Lead, Marz. Source, captured Oct 8, 2026

What the story claims, and what we checked

We compared the story with its live page on Oct 8, 2026.

  • The passage quoted aboveCheckedCopied word for word from the page, near the name of Marz.
  • The publication dateCheckedRead from the page’s own metadata, never guessed.
  • Marz uses Weights & BiasesCheckedConfirmed line. Latest check across sources: Oct 8, 2026.
  • The result itselfNot checkedWe quote it; we did not measure it.

Same company, same tool or same industry.

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