Context Reasoning

Answer questions accurately based on a given document or knowledge source — without hallucinating what isn't there. The core skill behind doc Q&A, support bots, and internal knowledge lookup.

95
xai/grok-4-fast-reasoning
Average duration
18s
Average tokens
17493
Average cost
$0.00
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3195
opper_context_sample_01
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3068
opper_context_sample_02
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3096
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3456
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3149
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3062
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3162
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3115
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3151
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3056
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3510
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8s
3444
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3429
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9s
3466
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3361
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3391
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3504
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6142
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6120
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6225
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6451
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6153
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6198
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6458
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70872
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70987
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17s
70873
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17s
70923
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70967
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12s
70820
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