GPT models in Taskade reward detailed requests. They follow a specific, well-described instruction closely, and they deliver quickly.
GPT models available today
| Model | Good at | Speed | Intelligence | Cost | Availability |
|---|---|---|---|---|---|
| GPT-5.6 Sol | Deepest reasoning for hard problems | Slow | Frontier | High | Max and Enterprise |
| GPT-5.6 Terra | Fast frontier all-rounder | Fast | Frontier | Medium | Business and up |
| GPT-5.6 Luna | Fast, economical quick tasks | Fast | High | Low | Every paid plan |
How to pick within GPT
- Sol for a genuinely hard problem where you can afford to wait for the answer.
- Terra when you want frontier quality without the wait. It is the fast all-rounder of the family.
- Luna for everyday building. It is the cheapest frontier option in the catalog and it is quick.
This family repays specificity. Describe the screens, the fields, and the behavior you want, and the result tracks the description closely.
Set it on a step
Open the model menu on an agent, a chat, or an automation step, then choose from Custom Engine in the builder or All Models elsewhere. The choice applies only to that surface.
If you do not want to pin a model, a rung sets a speed-to-depth trade-off and follows the catalog forward as models change.
How GPT performs
We build the same apps on every family and publish what happened. See the GPT build results for the round-by-round record.
Next steps
- Compare every family in the full catalog.
- Read how Taskade picks a model for Auto, rungs, and Infinity Mode.