eBooks y guías

Download Sigma’s latest whitepapers, ebooks and resources on data annotation and machine learning and generative AI.

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How human context evaluates real-world AI

A practical guide to find and fix AI failures including hallucinations and bias

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10 most essential questions for AI data annotation providers

Vet AI vendors on security, scale, quality, expertise and ethics

Painting-style illustration of a woman working on a laptop in a home office, representing Sigma’s human-centric AI approach that blends technology with human judgment and empathy.
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How humans teach AI to perceive what isn’t said

Interpreting tone, intent, and cultural cues

Graphic depicts a group of teens talking at a skate park at sunset to illustrate disfluency, slang, idioms, and subtext annotation — showing how real human conversation includes tone, emotion, and informal language that AI must learn to interpret.
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Beyond accuracy: The new standards for gen AI

Learn 10 benchmarks for quality gen AI data annotation

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Accelerating the new AI

Trends, challenges, and strategies for gen AI data annotation

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