Grok 4.5
x-ai/grok-4.5
CompareGrok 4.5
| Provider | State | Uptime 5m | 24h | p50 latency | p99 | Throughput | Context | $/Mtok |
|---|---|---|---|---|---|---|---|---|
xAIxai | Healthy | 99.81% | 99.83% | 1.12s | 13.0s | 46 tps | 500K | $2.00 / $6.00 |
xAIxai/priority | Healthy | 99.81% | 99.83% | — | — | — | 500K | $4.00 / $12.00 |
xAIxai/zdr | Healthy | 99.57% | 99.94% | 964ms | 11.4s | 52 tps | 500K | $2.00 / $6.00 |
xAIxai/zdr/priority | Healthy | 99.57% | 99.94% | — | — | — | 500K | $4.00 / $12.00 |
- xAI99.81%Healthy24h 99.83%
- p50
- 1.12s
- p99
- 13.0s
- Throughput
- 46 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai - xAI99.81%Healthy24h 99.83%
- p50
- —
- p99
- —
- Throughput
- —
- Context
- 500K
- $/Mtok
- $4.00 / $12.00
xai/priority - xAI99.57%Healthy24h 99.94%
- p50
- 964ms
- p99
- 11.4s
- Throughput
- 52 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai/zdr - xAI99.57%Healthy24h 99.94%
- p50
- —
- p99
- —
- Throughput
- —
- Context
- 500K
- $/Mtok
- $4.00 / $12.00
xai/zdr/priority
Measured 1m 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.
Throughput
Median tokens per second.