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% | 99.83% | 1.22s | 16.6s | 46 tps | 500K | $2.00 / $6.00 |
xAIxai/priority | Healthy | 100% | 99.83% | 2.31s | 3.73s | 11 tps | 500K | $4.00 / $12.00 |
xAIxai/zdr | Healthy | 100% | 99.94% | 803ms | 9.50s | 49 tps | 500K | $2.00 / $6.00 |
xAIxai/zdr/priority | Healthy | 100% | 99.94% | 1.25s | 3.90s | 33 tps | 500K | $4.00 / $12.00 |
- xAI100%Healthy24h 99.83%
- p50
- 1.22s
- p99
- 16.6s
- Throughput
- 46 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai - xAI100%Healthy24h 99.83%
- p50
- 2.31s
- p99
- 3.73s
- Throughput
- 11 tps
- Context
- 500K
- $/Mtok
- $4.00 / $12.00
xai/priority - xAI100%Healthy24h 99.94%
- p50
- 803ms
- p99
- 9.50s
- Throughput
- 49 tps
- Context
- 500K
- $/Mtok
- $2.00 / $6.00
xai/zdr - xAI100%Healthy24h 99.94%
- p50
- 1.25s
- p99
- 3.90s
- Throughput
- 33 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.
Throughput
Median tokens per second.