Daniela Kirova

Senior Writer

Daniela Kirova is a senior writer at Fathom, covering the business of AI. She reports on funding rounds, valuations, and the market forces reshaping the technology industry around artificial intelligence.

Articles by Daniela Kirova (1)

AI | Research

Grok 4.5 Arrives As xAI’s New Flagship For Coding And Agentic Work

Coding and Agentic Work: xAI launched Grok 4.5 on July 16, its most powerful model yet, built for coding and agentic tasks. Here is what sets it apart…

July 16, 2026