Z.ai: GLM 5.3 Performance
Compare measured TTFT, throughput, uptime, and route health for Z.ai: GLM 5.3 across TrustedRouter providers using metadata-only production probes.
z-ai/glm-5.3
Measured performance
Continuously sampled p50/p95 time-to-first-token (TTFT), effective throughput, and success rate for Z.ai: GLM 5.3. Effective throughput uses provider-reported output tokens over complete request time. Unsupported route and probe-configuration rows are separated from provider downtime, and no prompt or output content is stored.
| Provider | p50 TTFT | p95 TTFT | Effective throughput | Uptime | Config excluded | Availability samples |
|---|---|---|---|---|---|---|
| thinkingmachines | 1675 ms | 3919 ms | — | 100.00% | — | 10 |
| zero-g | 3260 ms | 6206 ms | 91 tok/s n=1 | 100.00% | — | 11 |
| friendli | 1085 ms | 14091 ms | — | 100.00% | — | 5 |
| siliconflow | 1126 ms | 1126 ms | — | 100.00% | — | 1 |
| novita | 1187 ms | 1187 ms | — | 100.00% | — | 1 |
| telnyx | 1408 ms | 1408 ms | — | 100.00% | — | 1 |
| akashml | 1417 ms | 3058 ms | — | 100.00% | — | 4 |
| makora | 1433 ms | 3174 ms | — | 66.67% | — | 3 |
| engy | 1730 ms | 3687 ms | — | 100.00% | — | 4 |
| sail-research | 1739 ms | 3377 ms | — | 100.00% | — | 2 |
| fireworks | 1858 ms | 2841 ms | — | 100.00% | — | 3 |
| pearl | 1938 ms | 3248 ms | — | 100.00% | — | 6 |
| zai | 2591 ms | 5527 ms | — | 100.00% | — | 2 |
| inceptron | 3431 ms | 6724 ms | — | 87.50% | — | 8 |
| io-net | 3523 ms | 3713 ms | — | 100.00% | — | 3 |
| wafer | 3546 ms | 3560 ms | — | 33.33% | — | 6 |
| tinfoil | 4169 ms | 27687 ms | — | 100.00% | — | 4 |
| arcee | 5566 ms | 5600 ms | — | 100.00% | — | 3 |
| phala | — | — | — | 0.00% | — | 5 |
Full provider & model leaderboard.
26 routes.
More routes give the auto router more room to fail over around provider 429 and 5xx responses.
Gateway overhead is measured separately.
Public status separates TLS/health overhead from full model latency so slow LLMs do not inflate the router metric.
Metadata rollups.
Status samples store latency, outcome, provider, model, route, cost, and region metadata only.
View public status or inspect provider routes.