BREAKING
3 AI Models Share One Chat Window
@-Tag Handoffs Between Models
1
@ a model to reply
↓
2
Others stay silent
↓
3
Models tag each other
↓
4
Auto handoff, no copy-paste
Roles That Emerged On Their Own
Fable 5
Product Mgr
●
Creative direction
●
Frames the tasks
Sol
Tech Lead
●
Detail-focused
●
Validates specifics
Opus 4.8
Engineer
●
Executes work
●
Raises questions
Output Price Per Million Tokens
Fable 5
50
GPT-5.6 Sol
30
Fable in
10
A Custom Build, Not A Product
Toward AI Models As A Team
AI NEWS BLITZ
A developer wired three frontier AI models into a single shared conversation.