Grok 4.5
x-ai/grok-4.5
CompareGrok 4.5
| Provider | State | Uptime 5m | 24h | p50 latency | p99 | Throughput | Context | $/Mtok |
|---|---|---|---|---|---|---|---|---|
xAIxai | Healthy | 100% | 99.84% | 1.20s | 13.8s | 45 tps | 500K | $2.00 / $6.00 |
xAIxai/priority | Healthy | 100% | 99.84% | 805ms | 868ms | 22 tps | 500K | $4.00 / $12.00 |
xAIxai/zdr | Healthy | 100% | 99.94% | 760ms | 9.11s | 48 tps | 500K | $2.00 / $6.00 |
xAIxai/zdr/priority | Healthy | 100% | 99.94% | 1.17s | 1.69s | 16 tps | 500K | $4.00 / $12.00 |
- xAI100%Healthy24h 99.84%
- p50
- 1.20s
- p99
- 13.8s
- Throughput
- 45 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai - xAI100%Healthy24h 99.84%
- p50
- 805ms
- p99
- 868ms
- Throughput
- 22 tps
- Context
- 500K
- $/Mtok
- $4.00 / $12.00
xai/priority - xAI100%Healthy24h 99.94%
- p50
- 760ms
- p99
- 9.11s
- Throughput
- 48 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai/zdr - xAI100%Healthy24h 99.94%
- p50
- 1.17s
- p99
- 1.69s
- Throughput
- 16 tps
- Context
- 500K
- $/Mtok
- $4.00 / $12.00
xai/zdr/priority
Measured 2m ago. Latency and throughput are OpenRouter's rolling 30-minute windows.
History
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 and p99 are OpenRouter's rolling 30-minute windows, averaged over the hour.
Throughput
Median tokens per second.