Grok 4.20 (Reasoning)
Reasoning Grok for document-heavy analysis and long-horizon tool use
xai/grok-4.20-0309-reasoning- Lab
- xAI
- Family
- grok
- Providers
- 17
- Context
- 1,000,000
- Output limit
- 30,000
- Knowledge
- -
- Release
- 2026-03-09
- Updated
- 2026-03-09
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, temperature
Providers
17| 302.AI | xAI | grok-4.20-beta-0309-reasoning | 2,000,000 | 30,000 | $2.00 / $6.00 | Yes | Yes | - | Yes |
|---|---|---|---|---|---|---|---|---|---|
| Cloudflare AI Gateway | xAI | xai/grok-4.20-0309-reasoning | 2,000,000 | 30,000 | $2.00 / $6.00 | Yes | Yes | Yes | Yes |
| DevPass (LLM Gateway) | xAI | grok-4-20-reasoning | 2,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| DevPass (LLM Gateway) | xAI | grok-4-20-beta-0309-reasoning | 2,000,000 | 30,000 | $2.00 / $6.00 | Yes | Yes | Yes | Yes |
| Eden AI | xAI | xai/grok-4.20-0309-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Impossibl | xAI | xai/grok-4.20-0309-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| LLM Gateway | xAI | xai/grok-4-20-beta-0309-reasoning | 2,000,000 | 30,000 | $2.00 / $6.00 | Yes | Yes | No | Yes |
| LLM Gateway | xAI | vertex-openai/grok-4-20-reasoning | 2,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | No | Yes |
| Merge Gateway | xAI | xai/grok-4.20-0309-reasoning | 1,000,000 | 1,000,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| OCI Generative AI | xAI | xai.grok-4.20-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Ofox | xAI | x-ai/grok-4.20 | 2,000,000 | 128,000 | $4.00 / $12.00 | Yes | Yes | Yes | Yes |
| Requesty | xAI | grok-4.2-beta | 2,000,000 | 30,000 | $2.00 / $6.00 | No | Yes | Yes | Yes |
| Tempr Gateway | xAI | xai/grok-4.20-0309-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| Vercel AI Gateway | xAI | spacexai/grok-4.20-reasoning | 2,000,000 | 2,000,000 | $1.25 / $2.50 | Yes | Yes | - | Yes |
| Vertex | xAI | xai/grok-4.20-reasoning | 2,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| xAI | xAI | grok-4.20-0309-reasoning | 1,000,000 | 30,000 | $1.25 / $2.50 | Yes | Yes | Yes | Yes |
| ZenMux | xAI | x-ai/grok-4.2-fast | 2,000,000 | 30,000 | $2.00 / $6.00 | No | Yes | Yes | Yes |
| No rows match the current search. | |||||||||