Not seeing any pricing info on the models[1] page. Wonder how much of a lift this is over paying providers directly. Perhaps Cloudflare is doing this at cost? Also interesting that zero data retention is not on by default, and is not supported with all providers[2]. Finally, would be great if this could return OpenAI AND Anthropic style completions.
Usually you include the database schema in the context, usually by showing the CREATE statement for the tables you want to query. I've also found that including comments in the CREATE sql can guide the model somewhat. The best approach is probably to finetune one of these models using curated questions for your database.