One Percent Club Episode 17 Jan 2026
ITV 1% Club Shown 17 Jan 26 testing AI against the question
Published: 17 January 2026
Overview
This post compares how three major AI models (OpenAI, Anthropic, and Gemini) approached a balloon anagram puzzle from The 1% Club episode aired on January 17, 2026.
True Answer: RUN (the letters R, U, and N)
Problem: When Vince announced his engagement, his friends decided to buy some celebratory balloons. His best man only bought the balloons to spell STAG LOCATIONS, but Vince's other friends insisted he go out and buy the additional balloons to spell CONGRATULATIONS. What were the other three balloon letters he needed to buy for them to be able to display the word CONGRATULATIONS?
Model Responses Summary
| Model | Verdict | Proposed Answer | Pattern Identified |
|---|---|---|---|
| OpenAI - (gpt-5-nano) | Correct | R, U, N | Letter frequency comparison |
| Anthropic - (claude-sonnet-4-5) | Correct | R, U, N | Detailed letter-by-letter analysis |
| Gemini - (gemini-3-flash-preview) | Correct | R, U, N | Frequency analysis approach |
Detailed Analysis by Model
1. OpenAI (gpt-5-nano)
Final Answer: Correct ✅
Reasoning:
- Identified the need to compare letter counts between both words
- Counted letters in STAG LOCATIONS
- Counted letters needed for CONGRATULATIONS
- Found the three missing letters: R, U, N
Key Factors:
- Recognized this as a letter frequency comparison problem
- Systematically counted available letters
- Compared against required letters
- Identified the missing letters form the word "RUN"
Timestamp: 17/01/2026, 13:32:02
2. Anthropic (claude-sonnet-4-5)
Final Answer: Correct ✅
Reasoning:
- Provided detailed letter-by-letter analysis
- STAG LOCATIONS contains: S(2), T(2), A(2), G(1), L(1), O(2), C(1), I(1), N(1)
- CONGRATULATIONS requires: C(1), O(2), N(2), G(1), R(1), A(2), T(2), U(1), L(1), I(1), S(1)
- Missing: N(need 1 more), R(need 1), U(need 1)
Key Factors:
- Created comprehensive letter inventory for source word
- Created comprehensive letter inventory for target word
- Performed systematic comparison
- Identified R, U, N as the missing letters
- Noted the clever wordplay that the answer spells "RUN"
Timestamp: 17/01/2026, 13:31:27
3. Gemini (gemini-3-flash-preview)
Final Answer: Correct ✅
Reasoning:
- Used frequency analysis approach
- Compared letter frequencies between the two words
- Identified which letters were missing or insufficient
- Concluded with R, U, N as the answer
Key Factors:
- Applied frequency analysis methodology
- Counted all letters in STAG LOCATIONS
- Determined letters required for CONGRATULATIONS
- Found the deficit: R, U, N
- Verified the answer forms a coherent word
Timestamp: 17/01/2026, 13:31:29
Conclusion
All three AI models correctly solved this 1% Club puzzle, identifying that the missing letters are R, U, and N. This puzzle was particularly clever as "STAG LOCATIONS" is nearly an anagram of "CONGRATULATIONS", containing 13 of the 16 letters needed. The answer "RUN" also creates a humorous subtext about running away from marriage, fitting perfectly with the stag party theme.