Gemini 3.8 Flash (high) vs GLM-5.3-Flash

Google · Z AI · catalog 2026-09-14

GLM-5.3-Flash beats Gemini 3.8 Flash (high): cheaper ($0.101 vs $0.574/M) and at least as smart (index 41.9 vs 41.2).

	Gemini 3.8 Flash (high)	GLM-5.3-Flash
Speed (tok/s)	261.3 measured	103.5 measured
Blended $/M	$0.574 derived	$0.101 derived
Intelligence index	41.2 measured	41.9 measured
TTFT (ms)	1214 measured	24 measured
Context	1049k list	1311k list
Coding index	76 measured	72 measured
Agentic index	41 measured	51 measured

Gemini 3.8 Flash (high) card · GLM-5.3-Flash card · 3D observatory

Verdicts use price×intelligence dominance only, and only where both sides are measured; null cells stay null with their provenance (em-dash = not in catalog). Percentile-free by design — this page compares two models, not the field. Generated page — do not hand-edit.