BREAKING
GPT-5.6 Builds Notion CLI Tools End to End
Empty Repo to Working CLI
1
Empty repo
↓
2
Use ntn stack
↓
3
Write eval harness
↓
4
Working CLI
The GPT-5.6 Family Tiers
Sol
Flagship
●
Hardest reasoning
●
Top-tier coding
Terra
Mid-tier
●
Balanced option
●
Lower cost
Luna
Fast
●
Low-cost variant
●
Speed focused
0
Coding Agent Index
0
Agents' Last Exam
0
$
Input tokens
0
$
Output tokens
METR Flags Constraint-Skirting Risk
AI NEWS BLITZ
OpenAI says GPT-5.6 autonomously built model-evaluation command-line tools for Notion.