modelstatus.dev

GLM 5.3

z-ai/glm-5.3

Compare with GLM 5.2, GLM 5.1, GLM 5

CompareGLM 5.3
  • Z.AI100%
    Healthy24h 100%
    p50
    2.61s
    p99
    19.9s
    Throughput
    44 tps
    Context
    1.0M
    $/Mtok
    $1.40 / $4.40
    z-ai/fp8fp8

Measured 3m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.

Availability

Axis starts at 90% so small differences stay visible; it expands to 0 when an endpoint falls below.

Time to first token

Logarithmic axis — the fleet spans two orders of magnitude. P50 is OpenRouter's rolling 30-minute window.

Throughput

Median tokens per second.