Provider analysis
xAI
Provider of Grok reasoning and agentic API models.
This provider page blends full-profile entries with broader verified listings. Use it to separate deeply evaluated flagship models from source-backed records that are tracked primarily for market visibility, access data, and freshness coverage.
Tracked models available through provider-managed APIs.
Models with downloadable weights or self-hosted distribution paths.
Total source references attached across this provider catalog.
xAI
Grok 4
Grok
xAI's latest Grok model with 256K context for advanced reasoning and multimodal tasks.
- Context
- 256,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
xAI
Grok 4 Fast Reasoning
Grok
xAI's Grok API family for fast-moving reasoning, conversational agents, and multimodal assistant workloads.
- Context
- 131,072
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
xAI
Grok 3
Grok
xAI's Grok API family for fast-moving reasoning, conversational agents, and multimodal assistant workloads.
- Context
- 131,072
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
xAI
Grok 3 Mini
Grok
xAI's Grok API family for fast-moving reasoning, conversational agents, and multimodal assistant workloads.
- Context
- 131,072
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
xAI
grok-image
Grok
xAI's Grok API family for fast-moving reasoning, conversational agents, and multimodal assistant workloads.
- Context
- 131,072
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile