evaluation
Accuracy
The proportion of all predictions that are correct, calculated as the number of correct predictions divided by the total number of predictions. While intuitive, accuracy can be misleading on imbalanced datasets.
In practice
A model predicting 'not fraud' for every transaction achieves 99.9% accuracy if only 0.1% of transactions are fraudulent.
In the index
Tools that mention Accuracy
- WhisperTrust 92
- ElevenLabs ScribeTrust 76
Matched on each tool’s own description and feature list, highest trust score first.
Briefings
Further reading
- Claude 4 vs GPT-4o vs Gemini 2.5: Which LLM Wins in 2026?
- GPT-4o vs Claude Sonnet 4: Best Value LLM for Developers
- Best Multimodal AI Models: Vision, Audio, and Beyond
- Small Language Models: When Haiku, Flash, and Mini Beat the Giants
- AI Image Generators Ranked: Midjourney vs DALL-E 3 vs Flux vs Ideogram