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# How to: Evals
## [Phoenix Evaluators](running-pre-tested-evals/)
* [Hallucinations](running-pre-tested-evals/hallucinations.md)
* [Q\&A on Retrieved Data](running-pre-tested-evals/q-and-a-on-retrieved-data.md)
* [Retrieval (RAG) Relevance](running-pre-tested-evals/retrieval-rag-relevance.md)
* [Summarization](running-pre-tested-evals/summarization-eval.md)
* [Code Generation](running-pre-tested-evals/code-generation-eval.md)
* [Toxicity](running-pre-tested-evals/toxicity.md)
* [AI vs Human](running-pre-tested-evals/ai-vs-human-groundtruth.md)
* [Reference (Citation) Eval](running-pre-tested-evals/reference-link-evals.md)
* [User Frustration ](running-pre-tested-evals/user-frustration.md)
* [SQL Generation Eval](running-pre-tested-evals/sql-generation-eval.md)
* [Agent Function Calling Eval](running-pre-tested-evals/tool-calling-eval.md)
* [Audio Emotion Detection](running-pre-tested-evals/audio-emotion-detection.md)
## [Bring Your Own Evaluator](bring-your-own-evaluator.md)
* [Categorical evaluator](bring-your-own-evaluator.md#categorical-llm_classify) (llm\_classify)
* [Numeric evaluator](bring-your-own-evaluator.md#score-numeric-eval-llm_generate) (llm\_generate)
## [Online Evals](./#online-evals)
Run evaluations via a job to visualize in the UI as traces stream in.
## [Evaluating Phoenix Traces](../../tracing/how-to-tracing/feedback-and-annotations/evaluating-phoenix-traces.md)
Evaluate traces captured in Phoenix and export results to the Phoenix UI. 
## [Multimodal Evals](multimodal-evals.md)
Evaluate tasks with multiple inputs/outputs (ex: text, audio, image) using versatile evaluation tasks.\