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xAI API P1 · FEATURE

xAI updates Responses API examples to Grok 4.6.

See the relevant before and after, when the change was found, and the official page behind it.

BEFORE CAPTURE
response = client.responses.create( model="grok-4.5", input="Fix this function and explain the bug: function median(a){a.sort();return a[a.length/2]}", )
AFTER CAPTURE
response = client.responses.create( model="grok-4.6", input="Fix this function and explain the bug: function median(a){a.sort();return a[a.length/2]}", )

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The before-and-after text above shows what was present on the official page at each capture. This summary explains the reviewed change.

VERIFIED CHANGE

xAI updates Responses API examples to Grok 4.6.

xAI's first-party developer documentation now uses grok-4.6 in both Python and curl Responses API examples instead of grok-4.5.

Before captured
Aug 12, 2026, 12:07 AM PDT
After captured
Aug 12, 2026, 1:09 PM PDT
Reviewed
Aug 12, 2026, 1:44 PM PDT
Read the official source
WHY IT MAY MATTER

A documented capability change may alter product comparisons, roadmap priorities, or customer objections.

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