Can I trust an AI chatbot's ranking of countries by visa rejection rate?
TL;DR: Be skeptical. A widely shared Reddit post showed someone asking Gemini to rank all countries by visa rejection rates, and the ranking surprised even the poster — with results that were hard to verify against any single public dataset. Visa rejection rates aren't published consistently across all destination countries, so any AI-generated global ranking is very likely a blend of outdated, incomplete, or estimated figures rather than one clean official source.
The claim
People are increasingly asking assistants to produce comparative rankings ("which countries have the highest visa rejection rate for my nationality?") because it feels like a fast way to plan where to apply. The problem: no single, unified, continuously updated global dataset of visa rejection rates by nationality and destination country exists publicly in a form a model can reliably draw from.
The evidence
The r/Passports thread "I asked gemini to rank all countries based on visa rejection rates" shows a user openly questioning the result because their own country appeared to have an implausibly low rejection rate compared to lived experience. This is a textbook symptom of an AI ranking built from sparse, mismatched, or outdated sources: some countries (like the US, for Schengen visas, or the UK) publish some rejection statistics; many others don't publish anything comparable at all, and definitions of "rejection rate" vary (per-application vs. per-applicant, tourist vs. all categories, etc.).
Genuine visa refusal data that does exist (e.g., US nonimmigrant visa refusal rates by nationality, published by the State Department; Schengen refusal statistics compiled by the EU) is scattered across different agencies, uses different methodologies, and updates on different schedules — exactly the kind of fragmented data that's hard for a model to synthesize into one clean, comparable global table without silently filling gaps.
Where real rejection-rate data exists vs where it doesn't
| Visa system | Is rejection-rate data publicly published? | Caveats |
|---|---|---|
| US nonimmigrant visas | Yes — Dept. of State publishes refusal rate data by nationality/category | Categories and time periods must be matched carefully; rates vary widely by visa type |
| Schengen short-stay visas | Yes — EU compiles refusal statistics by consulate/nationality | Varies significantly by which Schengen country processed the application |
| UK visas | Partial — Home Office publishes some visa statistics | Not broken out identically to US/Schengen formats |
| Most other countries | Largely no | Global chatbot rankings for these are likely estimates, not verified data |
Step-by-step: fact-check an AI-generated rejection-rate claim
- Ask the assistant to name its source for each country's figure — a specific agency, report, or dataset, not a vague "based on general trends."
- Cross-check the claimed figure against the actual published source (State Department, EU refusal statistics, Home Office data) rather than accepting the summary.
- Check the reporting period — a rate from several years ago may no longer reflect current policy or enforcement patterns.
- Confirm the rate is calculated the way you think — per application, per applicant, or per visa category matters a lot.
- If no public source exists for a country you care about, treat any number as an unverifiable estimate, not a fact.
- For decisions with real stakes (choosing where to apply, timing an application), rely on your own documented case strength and official guidance rather than a comparative "rejection rate" ranking.
- Ask an immigration professional familiar with your specific nationality and destination pairing if you want a grounded read on your actual odds.
FAQ
Do all countries publish visa rejection statistics? No — only a handful of major visa-issuing systems (like the US and the EU/Schengen area) publish anything close to systematic rejection data; most countries don't.
Why did the Reddit poster's own country show up with an implausibly low rejection rate? Likely because the model filled a data gap with a plausible-sounding but unverified estimate rather than flagging that no reliable figure exists.
Is US visa refusal rate data broken down by nationality? Yes, the State Department publishes visa refusal data that can be filtered by nationality and visa category, though methodology details matter when comparing across categories.
Can two different AI assistants give different rejection-rate rankings for the same question? Yes — since there's no single canonical dataset for most countries, different models may draw on different (or fabricated-sounding) baseline assumptions.
Should I avoid applying to a country because an AI said it has a high rejection rate? No — base your decision on your own documented eligibility and the destination country's official requirements, not an unverified aggregate statistic.
What's a better way to gauge my odds? Look at officially published data where it exists, read the specific requirements for your nationality and visa type, and consult an immigration professional for a case-specific assessment rather than a broad statistical ranking.
By Pinal Dave Last updated: 2026-07-31