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Intermediate · Free · ~8 hours

Building with AI Systems

Understand language models, retrieval, agents, evaluation, cost, and deployment safeguards through practical system design.

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What you will be able to do

  • Choose an architecture based on task and evidence needs.
  • Evaluate quality, latency, cost, and safety together.
  • Design monitoring and incident response before launch.

Recommended first: AI Literacy Foundations, Responsible AI User

Course modules

  1. 1. Language-model systems

    Outcome: Reason about tokens, context, generation, and model tradeoffs.

    Practice: Compare two model options using quality, latency, context, privacy, and cost.

    Competencies: Language-model mechanics · Models, inference, and limitations · Model cost and operational tradeoffs

  2. 2. Grounding with retrieval

    Outcome: Know when and how retrieval can improve evidence access.

    Practice: Design a retrieval test set with answer and citation requirements.

    Competencies: Retrieval-augmented generation · Source and claim verification

  3. 3. Agents and tools

    Outcome: Bound multi-step systems with permissions and checkpoints.

    Practice: Write an agent permission model and failure-recovery path.

    Competencies: Agents, tools, and long-running tasks · Automation boundaries and safeguards · AI security and misuse risk

  4. 4. Evaluation and operations

    Outcome: Measure system performance before and after deployment.

    Practice: Create an evaluation suite covering quality, refusal, latency, cost, and regressions.

    Competencies: Evaluation and benchmark literacy · Success metrics and monitoring · AI incident response · Experiment and pilot design

Applied capstone

AI system design review

Produce an architecture and evaluation plan for a source-grounded AI application.

  • Architecture diagram
  • Evaluation dataset
  • Cost and latency budget
  • Security, monitoring, and rollback plan