IREN's Horizon 1 Earns $NVDA Exemplar Cloud Status as Focus Turns to Another ~150 MW for $MSFT in Q4

Horizon 1 has already earned $NVDA Exemplar Cloud status, proving $IREN can run GB300 NVL72 at production scale.
The focus now is on repeating that across another ~150 MW for $MSFT in Q4, which the poster said makes the ramp feel much more proven.