Family Models
grok-4-fast-reasoning LLM Models
Compare grok-4-fast-reasoning model variants across providers with normalized token pricing, context limits, modalities, and capability metadata. This page is optimized for family-level model research.
10 active models listed. Open all grok-4-fast-reasoning models filters
| Model | Provider | Context | Input Price |
|---|---|---|---|
|
Grok 4 Fast (Reasoning)
azure/grok-4-fast-reasoning
|
Azure | 2,000,000 | $0.2/1M |
|
Grok 4 Fast (Reasoning)
azure_cognitive_services/grok-4-fast-reasoning
|
Azure Cognitive Services | 2,000,000 | $0.2/1M |
|
Grok 4 Fast Reasoning
xai/grok-4-fast-reasoning
|
xAI | 2,000,000 | $0.2/1M |
|
Grok 4 Fast Reasoning
vercel/xai/grok-4-fast-reasoning
|
Vercel AI Gateway | 2,000,000 | $0.2/1M |
|
grok-4-fast-reasoning
jiekou/grok-4-fast-reasoning
|
Jiekou.AI | 2,000,000 | $0.18/1M |
|
Grok-4-Fast-Reasoning
poe/xai/grok-4-fast-reasoning
|
Poe | 2,000,000 | $0.2/1M |
|
grok-4-fast-reasoning
302ai/grok-4-fast-reasoning
|
302.AI | 2,000,000 | $0.2/1M |
|
X-Ai/Grok-4-Fast-Reasoning
qiniu-ai/x-ai/grok-4-fast-reasoning
|
Qiniu | 2,000,000 | N/A |
|
X-Ai/Grok-4-Fast-Reasoning
qiniu_ai/x-ai/grok-4-fast-reasoning
|
Qiniu | 2,000,000 | N/A |
|
xAI: Grok 4 Fast Reasoning
helicone/grok-4-fast-reasoning
|
Helicone | 2,000,000 | $0.2/1M |