~/talk

Exploring ChatGPT for Improved Observability

Talkat NDC Porto 2023 · 2023-10-16..10-20· [observability]
slides:none on file

Claims ChatGPT (GPT-3.5) is useful for observability but has limits: it’s fine-tuned with about 175 billion parameters, uses reinforcement learning from human feedback, and often returns nondeterministic or hallucinatory answers. A practical pipeline is shown: agent pulls JSON from an observability tool, generates embeddings, searches a vector DB, then queries an LLM to produce summaries or SQL. Vendors (AWS Bedrock, Amazon Titan, Google) invest heavily; training can cost tens of millions and prompt engineering remains essential.

AI-written summary · about

  1. 0:00Introduction and welcome to the talk
  2. 1:11Why observability matters in modern systems
  3. 3:19Cost of downtime and observability challenges
  4. 6:08Macroeconomic factors driving AI adoption
  5. 7:56Customer expectations from observability tools
  6. 9:21Evolution of large language models
  7. 13:19How large language models learn and improve
  8. 16:11Breakthroughs behind ChatGPT and generative AI
  9. 17:37Key features and use cases of ChatGPT
  10. 19:28Limitations and challenges of using ChatGPT
  11. 22:25The art of prompt engineering for better results
  12. 25:38Zero-shot, one-shot, and few-shot learning techniques
  13. 27:25Rules of thumb for effective prompt design
  14. 28:51Building a realistic solution with AI in observability
  15. 31:01Industry investments in generative AI
  16. 33:09Integrating predictive, causal, and generative AI
  17. 34:13Challenges and considerations for AI adoption
  18. 35:59Cost and environmental impact of large language models
  19. 37:02Summary and closing remarks
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