Anthropic's Opus 5 underperformed not because of technical flaws but because of internal chaos: leadership shifts moved lead developer Boris away from the project, the team stopped using the model internally, and marketing got ahead of actual testing. Rapid growth and release pressure created a product launch disaster.
What did Anthropic do internally? It sort of looks the same on the benchmarks as the progression of Opus 5. Like, you know, I'm kind of curious about like the internal conversations they had and how do they sort of like fix this.
And I bet this is how it actually has gone, which is leadership changes direction and then that kind of ripples in the pond of the organization. Lead dev like Boris is now put on like, okay, how do we like solve for this? I don't know, when people prompt it for biological weapons and hacking and stuff. And then he gets put on something else. He's a strong driver of the team. And then the team's like, they're not dogfooding as much for the development case or getting shit to prod case. And then like a few sprints creep by and now the model is Opus 5 and it's bullshit. And then maybe the marketing team wasn't super aligned with it. Maybe they didn't get enough test cycles. I don't know. Like, this is just like— Growing pains, company operational excellence stuff, I would imagine. And they're having to navigate tons of change all the time. I bet that is sort of probably feels like whiplash internally and they got to externalize products right at the same time and keep up with the cadence of releases. So I bet it's some very human cat hurting level shit like that.
