feat: Add `ai/generate-text` with 2 use cases

[kysely]

Description

Adding OpenAI's GPT-3 text capabilities!

ai/generate-text

• CompleteText: Generate a text completion that attempts to match whatever context or pattern you give it
• EditText: Edit a text using the given instructions

Provided abstractions for tokens (what are those, people think in words and characters) and temperature (which really is how creative the model should be). Also used simpler model sizes.

Questions

1. ~Is gpt scope correct? We already have language but it feels a bit different. What about ai scope? I also think about adding use case for generating images based on the prompt~ — using ai scope

Preview

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] I have read the CONTRIBUTING document.
• [x] I haven't repeated the code. (DRY)
• [x] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[jnv]

Is gpt scope correct? We already have language but it feels a bit different. What about ai scope? I also think about adding use case for generating images based on the prompt

How about "Natural Language Processing" or nlp? I think that'd work also for image generators.

[janhalama]

Is gpt scope correct? We already have language but it feels a bit different. What about ai scope?

I like ai scope more than gpt. GPT stands for Generative Pre-trained Transformer which describes how the AI works under the hood. AI is more generic.