Select a model and click "Run Eval" to start the evaluation pipeline
Eval Pipeline
Benchmark models against baseline
Select Model
Toggle Metrics
What Each Metric Means
Accuracy: exact match rate. BLEU-4: n-gram overlap with reference. ROUGE-L: longest common subsequence. Human Pref: % of time humans prefer this model.
An LLM evaluation pipeline automates quality measurement across model updates. It loads an eval dataset, runs inference on each example, scores outputs with multiple metrics (exact match accuracy, BLEU-4 for n-gram overlap, ROUGE-L for longest common subsequence, human preference rates), compares against a baseline, and produces a regression report. Regression detection flags individual test cases where the new model performed worse than the baseline - the most important signal in production LLM ops.
Run the full pipeline: Dataset → Inference → Scoring → Comparison → Report - watch each stage complete in sequence
Compare GPT-4o, Claude Sonnet, and Llama 3.1 70B on accuracy, BLEU-4, ROUGE-L, and human preference rate
See the regression detector flag test cases where the new model performs worse than baseline - critical for safe deployments
Toggle which metrics to include in the evaluation - focus on task-relevant signals and ignore irrelevant ones
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