Preview build — figures marked “✓” or in green are sourced (benchmarks by Artificial Analysis); treat everything else (value scores, “Est.” figures, unmarked prices and changes) as illustrative. Methodology

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LLMvertex_ai

Grok 4.20 Reasoning

List price

$2.00 / $6.00 per 1M

✓ Sourced from LiteLLM — retrieved Aug 2, 2026 — single source.

Est. score
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Est. value
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Context
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Released
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Same model, other providers

92% price spread across 2 providers — the same model does not cost the same everywhere.

vercelRoutes requests to other providers — price may include a margin and terms can differview
$1.25/1M in✓ src
vertex_aithis page
$2.00/1M in✓ src