modelstatus.dev

Grok 4.5

x-ai/grok-4.5

Compare with Grok 4.6, Grok 4.3, Grok 4.20

CompareGrok 4.5

	State
xAIxai	Healthy	100%	99.42%	99.69%	99.69%	1.08s	9.02s	74 tps	500K	$2.00 / $6.00
xAIxai/priority	Healthy	100%	99.42%	99.69%	99.69%	—	—	—	500K	$4.00 / $12.00
xAIxai/zdr	Healthy	100%	99.41%	99.73%	99.73%	726ms	6.37s	82 tps	500K	$2.00 / $6.00
xAIxai/zdr/priority	Healthy	100%	99.41%	99.73%	99.73%	1.18s	4.68s	84 tps	500K	$4.00 / $12.00

xAI100%
Healthy24h 99.42%
7d
99.69%
30d
99.69%
p50
1.08s
p99
9.02s
Throughput
74 tps
Context
500K
$/Mtok
$2.00 / $6.00
xai
xAI100%
Healthy24h 99.42%
7d
99.69%
30d
99.69%
p50
—
p99
—
Throughput
—
Context
500K
$/Mtok
$4.00 / $12.00
xai/priority
xAI100%
Healthy24h 99.41%
7d
99.73%
30d
99.73%
p50
726ms
p99
6.37s
Throughput
82 tps
Context
500K
$/Mtok
$2.00 / $6.00
xai/zdr
xAI100%
Healthy24h 99.41%
7d
99.73%
30d
99.73%
p50
1.18s
p99
4.68s
Throughput
84 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 is OpenRouter's rolling 30-minute window.

Throughput

Median tokens per second.