GLM-5 (Reasoning) vs Solar Pro 4

Z AI · Upstage · catalog 2026-09-14

Solar Pro 4 beats GLM-5 (Reasoning): cheaper ($0.222 vs $0.66/M) and at least as smart (index 28.2 vs 27.9).
GLM-5 (Reasoning)Solar Pro 4
Speed (tok/s)73.2 measured60.9 measured
Blended $/M$0.66 derived$0.222 derived
Intelligence index27.9 measured28.2 measured
TTFT (ms)142 measured216 measured
Context205k list524k list
Coding indexnot measured for both
Agentic indexnot measured for both

GLM-5 (Reasoning) card · Solar Pro 4 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.