Best xAI Vision Models

Match · Updated July 2026

Grok 4.5 is the best vision-capable xAI model, pairing 53.8 intelligence with image and document understanding. Grok 4.3 (37.6) and Grok 4.20 (37.0) round out the top three.

53.8Intelligence

$2.00Input /M

500KContext

Multimodal large language models that accept image input, ranked by intelligence. The best vision language models (VLMs) for understanding images, documents and charts.

Frequently asked

What is the best xAI model for vision?

Grok 4.5 is the best vision-capable xAI model, pairing 53.8 intelligence with image and document understanding. Grok 4.3 (37.6) and Grok 4.20 (37.0) round out the top three.

What's a good alternative to Grok 4.5?

Grok 4.3 (37.6) is the closest alternative on this metric, followed by Grok 4.20 (37.0). See the full ranking above for the tradeoffs.

How many xAI models are there?

modelgrep tracks 5 xAI models with live benchmarks, speed, latency and per-provider pricing, led on intelligence by Grok 4.5. 5 of them qualify for this ranking.

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All rankings

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