1. @lizziepika

2. Build your own ChatGPT over
WhatsApp with OpenAI
jsday 2023
Lizzie Siegle @lizziepika

3. ● ☎Twilio devangelist
● 😍 ML🤖, APIs
● 󰜺JS, 🐍
@lizziepika

4. ❓🤨
@lizziepika

5. Agenda
● AI🤖 101
● OpenAI 101
● OpenAI API
● Build ChatGPT w/ OpenAI API, JS,
Twilio Serverless + WhatsApp📲
@lizziepika

6. @lizziepika

7. AI 101🎓
@lizziepika

8. © 2019 TWILIO INC. ALL RIGHTS RESERVED.
AI
ML
DL
AI, ML, DL, WTF?
CV NLP

9. ML Model
- Program that can find
patterns or make
decisions from a
previously unseen
dataset
@lizziepika

10. Neural Networks
Set of algorithms that
work to recognize
connections in a dataset,
mimicking neurons in the
human brain
@lizziepika

11. Weak AI
- machine
simulates
thinking, human
behavior
@lizziepika

12. Strong AI/Artificial General Intelligence
machine reproduces a
human behavior,
thinking
@lizziepika

13. @lizziepika

15. Transfer Learning
● Knowledge gained applied to new problem
@lizziepika

16. OpenAI 101🎓
@lizziepika

17. ● Create AGI
● Promote, develop “friendly” AGI
● ChatGPT, GPT-3/4, DALLE-2
@lizziepika

18. @lizziepika

19. OpenAI API
● Use different models
● HTTP requests || code
● Use cases like
○ text completion
■ generate, edit text
○ Speech-to-text
○ generate images
@lizziepika

20. OpenAI API
● Pre-trained AI Models
● Customizable AI Models
● Simple RESTful API Interface
○ easy for AI engineers to integrate AI models and tools into
their applications.
● Scalable infrastructure
○ can handle large traffic
@lizziepika

21. API examples
Codex GPT-3
@lizziepika

22. Pricing
● Free tier with $5 in credits
● Images
○ Resolution/image
● NLP
○ tokens
@lizziepika

23. OpenAI API Limitations
● Amount of data
○ Optimized for ~small amounts
● Designed for use cases w/ pre-trained, fine-tuned models
@lizziepika

24. Fine-Tuning
● Transfer learning
● Tweaks trained model for new task
● Leads to
○ Higher-quality results
○ More training data
○ Token savings
@lizziepika

25. OpenAI API Key @ platform.openai.com
@lizziepika

26. Completions Endpoint = ChatGPT via curl
@lizziepika

27. @lizziepika

28. What are we building?
@lizziepika

29. Twilio Serverless Toolkit
@lizziepika

30. New Twilio Function project
@lizziepika

31. Env Variables
@lizziepika

32. Optional Properties in our Completions API call
1. max_tokens: optional. Control completion length
2. temperature: optional. Control randomness
3. frequency_penalty. optional. Control repetition

33. Deploy Twilio Serverless Function
@lizziepika

34. WhatsApp
@lizziepika

35. Configure Twilio Phone # with Function

36. +1(844)431-4315
@lizziepika

37. What's Next?
@lizziepika

38. Use different models
@lizziepika

39. What's Next?
- Docs:
https://platform.openai.com/
docs
- Playground:
https://platform.openai.com/
playground
- Towards Data Science,
Towards AI on Medium
@lizziepika

40. What's Next?
- Other libraries
- TensorFlow
- IBM Watson
- Google Cloud
- Microsoft Azure
- Fine-tune models
- Prepare, upload data
- Train new fine-tuned model
- use
@lizziepika

41. Thank you!
/elizabethsiegle
󰜺 https://twil.io/jsday
@lizziepika
Slides