AI models by xAI 13
The full list of AI models from xAI, best rated first.
Grok 4.6
xAI's flagship model for long-running coding agents and interactive visual work
xAI · Reasoning · Paid
Grok 4.20
xAI's multi-agent model that debates internally before answering
xAI · Reasoning · Paid
Grok 4.5
xAI's coding-focused frontier model
xAI · Reasoning · Paid
Grok 4.7
xAI's latest coding and knowledge-work model, ahead of Grok 5
xAI · Reasoning · Paid
Grok 4
xAI's 2025 flagship reasoning model
xAI · Reasoning · Paid
Grok Voice 3.0
Grok Voice 3.0 is xAI's speech-to-speech model for the Voice Agent API
xAI · Audio Generation · Paid
Grok Imagine Image 2.0
xAI's image model update, built around region-level editing rather than pure generation
xAI · Image Generation · Paid
Grok 3
xAI's 2025 model trained on the Colossus supercomputer
xAI · Language · Paid
Grok-2
xAI's 2024 model that added native image generation
xAI · Multimodal · Paid
Grok 4 Fast
xAI's low-latency tier of Grok 4 for high-throughput use
xAI · Language · Paid
Grok-1
xAI's first model, later open-weighted under Apache 2.0
xAI · Language · Free
Grok-1.5V
xAI's first vision-capable Grok model, announced as a preview ahead of wider release
xAI · Multimodal · Paid
Grok-1.5
xAI's transitional model that added long-context reasoning ahead of Grok 2
xAI · Reasoning · Paid