SpaceXAI: Grok 4.20
x-ai/grok-4.20
x-aiTool callingReasoningImage input
Input
$1.88
Median provider price / million tokens
Output
$3.75
Median provider price / million tokens
Blended (coding)
$0.486
128K context · 10:1 · 80% cache hits
Uptime 7d
100%
Median across providers over the last 7 days
Context
2.0M
Providers
1
Released
2026-03-31
Where to buy
Vendor APIs and common platforms. Prices are USD per million tokens.
| Provider | Input | Output | Cache read | Cache write | Uptime 7d |
|---|---|---|---|---|---|
| OpenRouterPlatformAggregates 4 providers | $1.88 | $3.75 | $0.200 | Free | 100% |