Solar Pro 4 vs GLM 5.3

One line per model: the best value available from any of its providers at each point, which is what a caller routing to the healthy endpoint would see.

CompareSolar Pro 4GLM 5.3


Solar Pro 4	1/2	100% Upstage	99.83% Upstage	99.63% Upstage	2.17s Upstage	21.2s Upstage	77 tps Upstage	524K	$0.090 / $0.360 Upstage
GLM 5.3	27/53	100% Alibaba	99.98% Friendli	99.98% Friendli	290ms Friendli	2.23s AtlasCloud	176 tps Together	1.0M	$0.050 / $4.40 InferenceNet

Measured 3m ago. Each figure is the best available across that model's providers.

History

Availability

Best uptime available from any provider. Axis starts at 90%; it expands to 0 when a model falls below.

Time to first token

Fastest P50 available from any provider. Logarithmic axis.

Throughput

Best median tokens per second available.