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xAI launches Grok 4.7 at bargain prices, but benchmarks reveal a wide gap to Claude and GPT-6.

The DecoderIndependent reporting·
AI brief

xAI released Grok 4.7, its most capable model yet. On the Artificial Analysis Intelligence Index it scores 46 points, behind Claude Fable 5.1 and GPT-6, which each score 53.

Why it matters: The benchmark results indicate Grok 4.7 trails competing models from Anthropic and OpenAI by a notable margin.

Written by AI from The Decoder's published text.

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“xAI has released Grok 4.7, its most capable model yet. But on the Artificial Analysis Intelligence Index, it scores just 46 points, landing mid-pack and well behind Claude Fable 5.1 and GPT-6 at 53 each. The gap grows even wider in agentic coding.”
The Decoder, 21 Sept 2026, 16:56.

Reporting from a publisher outside the organisation being covered.

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