SpaceXAI: Grok 4.3
x-ai/grok-4.3
Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
Modalities
In / Out Price
$1.25 / $2.50 per 1M
Context
1M
Released
Apr 30, 2026
Knowledge Cutoff
—
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
4
Best carrier, 30m
100.00%
Healthy now
4 / 4
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
| xAI | Operational | 100.00% | 100.00% | 100.00% |
| xAI | Operational | 100.00% | 100.00% | 100.00% |
| xAI | Operational | — | — | 100.00% |
| xAI | Operational | — | — | 100.00% |