From the source
H Company released Holo4, a new series of agentic models in two sizes (27B dense and 35B-A3B Mixture of Experts), available on the H Models API.
The 27B variant scores 85.2% on OSWorld at a cost of $0.08 per task.
The company also released an updated version of Holotron 3 called Holotron4 Nano.
