AI21 Labs
@AI21Labs
👉 We brought years of model post-training expertise.
👉 @emetbydeel brought leading payroll and HR compliance domain expertise.
🤝 Together, we post-trained @nvidia's Nemotron 3.5 Super to surpass Claude Opus 5.5 on a global payroll model in just 3 weeks. Co-founder and CEO https://t.co/stQujCHftF
