Shouldn’t Simon Willison be the prime suspect? His prominent blog called GPT-5 Thinking his “Research Goblin.” https://simonwillison.net/2025/Sep/6/research-goblin/ And the timing fits, assuming 5.1 training included his post (and associated commentary).
Shouldn’t Simon Willison be the prime suspect? His prominent blog called GPT-5 Thinking his “Research Goblin.” https://simonwillison.net/2025/Sep/6/research-goblin/ And the timing fits, assuming 5.1 training included his post (and associated commentary).