Yeah, TextCompletion is much better than ChatCompletion with v3 models.
But with davinci at the same price point as GPT-4 I'm hoping the latter is enough of a step up in its variety of vocabulary and nudgeable sophistication of language to be a drop in replacement.
Though in general I think there's an under appreciation for just how much is being lost in the trend towards instruct models, and hope there will be smart actors in the market who use a pre-optimization step for instruct prompts that formats it for untuned models. I'd imagine that parameter size to parameter size that approach will look much more advanced to end users just by not lobotomizing the underlying model.
But with davinci at the same price point as GPT-4 I'm hoping the latter is enough of a step up in its variety of vocabulary and nudgeable sophistication of language to be a drop in replacement.
Though in general I think there's an under appreciation for just how much is being lost in the trend towards instruct models, and hope there will be smart actors in the market who use a pre-optimization step for instruct prompts that formats it for untuned models. I'd imagine that parameter size to parameter size that approach will look much more advanced to end users just by not lobotomizing the underlying model.