Real ChatGPT answer · index seedChYeNS5Qd8gcompleteTravel and hospitality · business travelinformational
Are there standard per diem rate limits for international business travel to London and Frankfurt, or do I need to rely on foreign country guidelines for my team?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there standard per diem rate limits for international business travel to London and Frankfurt, or do I need to rely on foreign country guidelines for my team?
1 real search · 1 real-search pass
U.S. Department of State foreign per diem rates London Frankfurt 2026 officialGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
U.S. Department of State foreign per diem rates London Frankfurt 2026 official Google ↗
- U.S. Department of State · allowances.state.gov
- Publication 463 (2025), Travel, Gift, and Car Expenses · irs.gov
- 14 FAM 570 PER DIEM · fam.state.gov
- U.S. Department of State · allowances.state.gov
- July 26, 2023 · congress.gov
- Publication 463 (2025), Travel, Gift, and Car Expenses · irs.gov