What happened to the URL on file for Weights & Biases?

URL unreachable The URL on file (https://genieengage.tech) did not respond across three consecutive checks; the streak completed on 2026-09-01.

This reports what that URL did, not a claim that Weights & Biases itself is gone: the address on file does not confidently match Weights & Biases's own domain, so if it turns out to be a marketplace or listing page rather than Weights & Biases's own site, this observation is still accurate about the URL, just not about the product. See the methodology for how the match is made.

The vendor's own description, unedited:
Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.