grok-4-reasoning
Also known as
Grok 4 20 0309 Reasoning is available through 28 API providers on LMSpeed. Compare API pricing from $0.0010 to $75.00 per million input tokens across providers. Free API access is offered by 2 providers.
Compare Grok 4 20 0309 Reasoning API pricing across 26 providers. Input prices range from $0.0010 to $75.00 per million input. Medu Chat offers the lowest rate at $0.0010/M.
| Provider | Model Variant | Input ($/M) | Output ($/M) | Speed (t/s) |
|---|---|---|---|---|
| grok-4.20-0309-reasoning | Free | Free | — | |
| 0CHAT | grok-4.20-0309-reasoning | Free | Free | — |
| Medu Chat | grok-4.20-0309-reasoning | $0.0010 | $0.0010 | — |
| 91VIP | grok-4.20-0309-reasoning | $0.0060 | $0.090 | — |
| Futureppo | grok-4.20-0309-reasoning | $0.0060 | $0.090 | — |
| Huan666 API | grok-4.20-0309-reasoning | $0.0075 | $0.0075 | — |
| grok-4.20-0309-reasoning | $0.020 | $0.020 | — | |
 GLM BigModel Relay | grok-4.20-0309-reasoning | $0.200 | $0.600 | — |
 星见雅 API | grok-4.20-0309-reasoning | $0.200 | $0.200 | — |
| 91VIP API | grok-4.20-0309-reasoning | $0.200 | $0.200 | — |
| 对空六课 API | grok-4.20-0309-reasoning | $0.200 | $0.200 | — |
 小辣椒 | grok-4.20-0309-reasoning | $1.25 | $2.50 | — |
 柏拉图AI | grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — |
 UnifyLLM | grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — |
 毫秒API | grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — |
| grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — | |
 小豆包API | grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — |
 WONG公益站 | grok-4.20-0309-reasoning | $2.00 | $6.00 | — |
| 钱多多 API | grok-4.20-0309-reasoning | $2.00 | $6.00 | — |
| 钱多多 API | grok-4.20-beta-0309-reasoning | $2.00 | $6.00 | — |
Pricing data from provider public APIs
Grok 4 20 0309 Reasoning is free to use through 2 providers with no per-token charges. These providers offer free API credits or a free tier:
Latest benchmark results measuring API response speed and first-token latency.
