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Challenges For companies

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Challenges For companies

// Challenge library

Challenges

Complete a challenge to add a verified artifact to your public profile. Build in any language — evaluated on behaviour, not syntax.

RAG Pipelines AI Agents MCP Servers Coding Agents Evals & Testing AI Tool Proficiency

Difficultyeasy medium hard

// 5 challenges · Evals & Testing

Evals & Testing

Write evals for prompt regression testing

Design a lightweight eval suite that catches regressions in a structured extraction prompt.

~2–4 h·Any language

Evals & Testing

Write evals for a summarisation model

Design and implement a rigorous evaluation suite for an AI summarisation system. Your evals should catch common failure modes.

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~8–16 h

·

Any language

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Evals & Testing

Write evals for prompt injection defense

Design evals that detect prompt injection attempts in retrieved context and verify safe behavior from a RAG or tool-using assistant.

~8–16 h·Any language

Evals & Testing

Write evals for RAG answer faithfulness

Design evals that detect unsupported, contradicted, and partially supported answers from a RAG system.

~8–16 h·Any language

Evals & Testing

Write evals for a text sentiment classifier

Design an evaluation suite for a sentiment classifier (positive/negative/neutral) that surfaces known failure modes: sarcasm, mixed sentiment, and domain-specific language.

~4–8 h·Any language