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Fine-Tune & Optimize Generative AI Models

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Coursera

Fine-Tune & Optimize Generative AI Models

Sonali Sen Baidya
Starweaver

Instructors: Sonali Sen Baidya

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

5 hours to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

5 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Apply decoding strategies (e.g., temperature, top-k, top-p, beam search) to control model outputs for quality, diversity, and relevance.

  • Evaluate AI-generated text using automated metrics and frameworks to systematically assess fluency, coherence, and factual accuracy.

  • Implement parameter-efficient fine-tuning (PEFT) techniques to create domain-adapted foundation models while balancing cost-performance trade-offs.

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Recently updated!

December 2025

Assessments

1 assignment¹

AI Graded see disclaimer
Taught in English

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This course is part of the Build Next-Gen LLM Apps with LangChain & LangGraph Specialization
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There are 3 modules in this course

This module introduces learners to decoding strategies and parameters that control how generative AI models produce text. Learners will explore the mechanics of temperature, top-k, top-p sampling, and beam search, understanding how these parameters influence output diversity, coherence, and relevance. Through hands-on experimentation, learners will gain practical skills in tuning these parameters for different use cases.

What's included

5 videos2 readings1 peer review

This module equips learners with systematic approaches to evaluate AI-generated text using automated metrics and evaluation frameworks. Learners will explore metrics like BLEU, ROUGE, perplexity, BERTScore, and task-specific evaluation methods, understanding both their capabilities and limitations. The module emphasizes when automated metrics suffice and when human evaluation remains essential.

What's included

4 videos1 reading1 peer review

This module introduces learners to parameter-efficient fine-tuning (PEFT) techniques that enable domain adaptation of large language models without the computational and memory costs of full fine-tuning. Learners will explore methods like LoRA, prefix tuning, and adapter layers, understanding the cost-performance trade-offs and practical implementation strategies for real-world applications.

What's included

4 videos1 reading1 assignment2 peer reviews

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Instructors

Sonali Sen Baidya
Coursera
4 Courses6,617 learners

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¹ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.