Uploaded June 2026 | Updated September 2026, 2 weeks ago

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Phoenix just crossed 10,000 GitHub stars.

RL Nabors sat down with the engineers behind it.
Mikyo King (Head of Open Source), Xander Song (Engineer, Arize's first DevRel hire), and Roger Yang (Engineer), to chart Phoenix's three year rise from Jupyter Notebook extension to millions of downloads and the open-source standard underneath a 6M-downloads-per-month ecosystem.

🌐 The full Phoenix at 10K field report → arize.com/phoenix-10k
⭐ Star the repo → github.com/Arize-ai/phoenix

Phoenix is open-source observability and evaluation built by AI engineers for AI engineers. Runs anywhere. Keeps your data yours. Ship with evidence, not vibes.

#OpenSource #AIEngineering #LLMObservability #Phoenix #Arize