xAI

13 cards, from Jan 2026 to Oct 2026.

Latest

xAI

CTX1K

Video generation · Vision

Input—

Output—

Cost-efficient video model for text-to-video and image-to-video generation

PaidProprietary1025/1040

xAI

CTX500K

86Quality

Reasoning · Vision · Tools

Input$2/M

Output$6/M

xAI's frontier model for long-running agents, coding, knowledge work, and visual projects

PaidProprietary1014/1040

xAI

CTX500K

91Quality

Reasoning · Vision · Tools

Input$2/M

Output$6/M

xAI's frontier model for long-running agents, coding, knowledge work, and visual projects

PaidProprietary978/1040

xAI

CTX500K

85Quality

Reasoning · Vision · Tools

Input$2/M

Output$6/M

xAI's Grok model for chat, coding, agentic tools, and lower hallucination risk

PaidProprietary942/1040

Dates are release dates from models.dev; for open models found on Hugging Face, the day the repo was published.