Arize Phoenix

Open source observability and evaluation tooling for LLM and agent systems

Category	Rank	Support Rate	95% CI	Trend
LLM Observability	#6/23	1.0%(43/4253)	1-1%	0.0%
LLM Evals	#13/32	0.9%(37/4196)	1-1%	0.0%

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