GLM-4.7 (Reasoning) vs GPT-5.6 Terra (Non-reasoning)

Z AI · OpenAI · catalog 2026-09-14

Trade-off: GLM-4.7 (Reasoning) is cheaper ($0.76 vs $1.74/M); GPT-5.6 Terra (Non-reasoning) scores higher on intelligence (22.3 vs 22.2).
GLM-4.7 (Reasoning)GPT-5.6 Terra (Non-reasoning)
Speed (tok/s)84.6 measured85.2 measured
Blended $/M$0.76 derived$1.74 derived
Intelligence index22.2 measured22.3 measured
TTFT (ms)133 measured93 measured
Context205k list—
Coding index45 measured52 measured
Agentic indexnot measured for both

GLM-4.7 (Reasoning) card · GPT-5.6 Terra (Non-reasoning) 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.