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Duration 7 hours
Course Outline
From Text Generation to Typed Decisions
- Understanding the output of a decision model.
- Distinguishing system one decisions from reasoning LLMs.
- Analyzing the cost and latency profiles of bounded decisions.
The Open-Weight Decision Model Landscape
- AWS Labs’ Strands Decider 2B.
- JEV and GEV open-weight model families.
- Pplx-Decider, Liquid D1, and Clef.
- Comparing licensing and deployment variations.
Inside a Decision Model
- The LLM torso utilized without a language modelling head.
- The pointer head mechanism for scoring candidate options.
- Deriving confidence scores from the model.
Executing Your First Decisions
- Local setup on CPU and consumer-grade GPUs.
- Crafting questions and defining option sets.
- Processing multiple questions in a single pass.
- Configuring thresholds and fallback mechanisms.
Assessing Decision Quality
- JevBench and other decision-specific benchmarks.
- Balancing accuracy and calibration.
- Evaluating Brier score and confidence reliability.
- Identifying tasks where decision models are unsuitable.
Requirements
- Foundational knowledge of large language models and prompt-driven applications.
- Proficiency with command-line interfaces and Python scripting.
- No prior experience in machine learning training is necessary.
Target Audience
- AI engineers assessing decision models for agent workflows.
- Software developers seeking to substitute LLM calls with bounded decisions.
- Solution and platform architects designing agent architectures.
- Technical product managers evaluating decision model capabilities.