Mandela Effect Evaluation on MANBENCH
17.63Error (B)GPT-5
Evaluation Results
| Method | Links | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| GPT-52026.01 | 17.63 | 35.99 | 13.58 | 41.59 | 39.33 | — | — | — | — | |
| Claude 4 Sonnet2026.01 | 20.48 | 28.73 | 24.1 | 45.87 | 40.87 | — | — | — | — | |
| Gemini 2.5 Pro2026.01 | 20.75 | 50.39 | 44.63 | 57.21 | 51.25 | — | — | — | — | |
| Gemini 2.5 Flash2026.01 | 21.93 | 49.67 | 41.15 | 57.03 | 55.05 | — | — | — | — | |
| Qwen3-235B2026.01 | 25.48 | 68.9 | 57.5 | 74.75 | 71.89 | — | — | — | — | |
| GPT-4o2026.01 | 25.96 | 55.95 | 48.1 | 64.16 | 54.04 | — | — | — | — | |
| Qwen3-32B2026.01 | 26.33 | 69.86 | 61.78 | 72.65 | 71.05 | — | — | — | — | |
| Deepseek-V3.12026.01 | 30.18 | 63.31 | 52.27 | 57.79 | 55.08 | — | — | — | — | |
| Qwen3-8B2026.01 | 30.77 | 71.21 | 61.33 | 73.03 | 69.65 | — | — | — | — | |
| Llama3.3-70B2026.01 | 31.19 | 60.42 | 36.98 | 60.62 | 45.72 | — | — | — | — | |
| Claude 3.5 Haiku2026.01 | 32 | 61.64 | 58.7 | 70.38 | 64.28 | — | — | — | — | |
| GPT-4o-mini2026.01 | 32.12 | 62.48 | 53.35 | 69.89 | 54.28 | — | — | — | — | |
| Llama3.1-8B2026.01 | 44.58 | 70.34 | 88.01 | 99.67 | 65.63 | — | — | — | — | |
| Claude 3.5 Haiku2026.01 | — | — | — | — | — | 53.26 | 49.4 | 63.67 | 55.63 | |
| Claude 4 Sonnet2026.01 | — | — | — | — | — | 15.45 | 11.34 | 35.21 | 26.56 | |
| Deepseek-V3.12026.01 | — | — | — | — | — | 60.6 | 43.41 | 47.81 | 13.21 | |
| Gemini 2.5 Flash2026.01 | — | — | — | — | — | 37.94 | 30.25 | 47.37 | 28.31 | |
| Gemini 2.5 Pro2026.01 | — | — | — | — | — | 40.27 | 34.41 | 49.05 | 29.55 | |
| GPT-4o2026.01 | — | — | — | — | — | 46.04 | 36.53 | 55.95 | 33.61 | |
| GPT-4o-mini2026.01 | — | — | — | — | — | 52.6 | 40.09 | 61.59 | 40.93 | |
| GPT-52026.01 | — | — | — | — | — | 27.42 | 2.96 | 31.03 | 1.67 | |
| Llama3.1-8Bnumber of parameters=8B2026.01 | — | — | — | — | — | 61.69 | 85.13 | 99.47 | 32.1 | |
| Llama3.3-70Bnumber of parameters=70B2026.01 | — | — | — | — | — | 53.34 | 21.53 | 49.13 | 19.75 | |
| Qwen3-235Bnumber of parameters=235B2026.01 | — | — | — | — | — | 66.98 | 47.65 | 68.69 | 56.85 | |
| Qwen3-32Bnumber of parameters=32B2026.01 | — | — | — | — | — | 69.04 | 52.4 | 65.22 | 54.39 | |
| Qwen3-8Bnumber of parameters=8B2026.01 | — | — | — | — | — | 67.94 | 50.4 | 66.84 | 55.84 |