Three Models, One Picker.
Mini J@r, Jarvix, J@rv1s 1.0. Switch mid-conversation.
Three reasoning engines, one chat. Mini J@r is instant. Jarvix shows its working. J@rv1s 1.0, the flagship, handles the hardest problems. Pick on a per-message basis and the conversation context carries across the switch.
Three model surfaces, one continuous thread of thought.
Instant answers, great for quick recall and definitions.
Step-by-step deep thinking with visible reasoning.
The flagship reasoning engine for the toughest problems.
Switch models mid-conversation; the thread keeps every prior message.
Set a default model per class or per surface.
Most messages route to your default automatically.
Tap to upgrade or downgrade for the next message.
Conversation context is preserved across the switch.
For deep reasoning, yes; Mini is better when speed matters more than depth.
Each reply is tagged with the model used.