Model
Grok 4.20 Reasoning (Vertex AI (OpenAI-compatible))
1 providers
$1.25
best input /M · LLM Gateway
$2.50
best output /M
2M
context window
30K
max output
Compare providers (sorted by listed input price)
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Context | Capabilities | Status | Updated |
|---|---|---|---|---|---|---|---|---|
| LLM Gateway vertex-openai/grok-4-20-reasoning | $1.25 | $2.50 | $0.2 | — | 2M | reasoningtoolsno structuredvision | Mar 9, 2026 |
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Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.