Center for AI Safety Action Fund — Lobbying Spend: $490,000

Note: The source URL points to OpenSecrets' federal lobbying client summary page for the Center for AI Safety Action Fund (ID D000110584), which should contain lobbying expenditure data. However, the actual source text excerpt provided contains only a navigation header ('Home') and no substantive data. While the URL is correct and relevant to the claim, the excerpt does not include the actual lobbying spend figures. The additional context cites 'Senate LDA filings' as verification, but the provided source text does not contain any numerical data to confirm or contradict the $490,000 claim. To verify this claim, the full page content from OpenSecrets would be needed.