Table 3.

Word error rate for custom models compared to baseline model.

Custom model parameters	Current model word error rate	Baseline model word error rate	Difference
All ethnicities, age <68 months	20.03%	53.80%	33.77%
All ethnicities, age > 68 months	20.30%	54.60%	34.30%
NZ European, age <68 months	18.50%	55.10%	36.60%
NZ European, age > 68 months	20.90%	55.60%	34.70%
Māori, age <68 months	20.10%	55.50%	35.40%
Māori, age > 68 months	20.00%	55.60%	35.60%
Pasifika, age <68 months	19.40%	50.01%	30.61%
Pasifika, age > 68 months	19.00%	53.70%	34.70%
Asian, age <68 months	19.00%	50.89%	31.89%
Asian, age > 68 months	19.70%	48.10%	28.40%
Other ethnicity, age <68 months	15.59%	52.10%	36.51%
Other ethnicity, age > 68 months	15.90%	48.70%	32.80%