LLM Evaluation

Evaluating Language Models

Assess LLM capabilities.

Benchmarks

MMLU: multi-task. HumanEval: coding. BigBench: diverse tasks. HELM: comprehensive.

Metrics

Accuracy. BLEU, ROUGE for generation. Perplexity. Latency.

Challenges

Few-shot evaluation. Domain-specific. Bias detection. Human evaluation needed.

Key Takeaways

1. Multiple benchmarks measure capabilities
2. Metrics: accuracy, perplexity
3. Human evaluation often needed