Benchmarks › OTIS Mock AIME
100top score · Claude Fable 5
130models ranked
65open-weights models
Accuracyhigher is better
Oct 20, 2026last updated
How the test works
1
Task
45 problems from three OTIS Mock AIME exams
- What the model doesSolve mock AIME mathematics problems
- Kinds of tasksCompetition mathematics
2
Run
Step-by-step solve ending ANSWER: X
- How runs combineMean correctness against the answer key; independent repetitions and sample settings remain run-specific.
3
Score
Accuracy
- Graded byModel extracts the final integer without seeing the key; deterministic exact-match to the answer key (since September 2025)
- Better isHigher
Sources: epoch.ai, gist.githubusercontent.com
OTIS Mock AIME 2024 2025 leaderboardtop 10 of 130
Full leaderboard with filters →| Model | OTIS Mock AIME 2024 2025 | Per task | Price | Speed | Supports | Context |
|---|---|---|---|---|---|---|
100high | — | $10 / $50 | — | 1M | ||
100max | $7.63 | $10 / $50 | 69 | 1M | ||
100max | $5.98 | $4 / $20 | 96 | 1M | ||
100max | $5.46 | $2 / $10 | 137 | 1M | ||
100high | $1.99 | $2 / $10 | 84 | 1M | ||
100max | $1.99 | $4 / $20 | 114 | 1.05M | ||
100max | $3.26 | $10 / $50 | 69 | 1.05M | ||
100max | $1.04 | $2 / $10 | 128 | 1.05M | ||
100max | $0.72 | $2 / $10 | 52 | 1.05M | ||
100xhigh | — | $2 / $6 | — | 984K |
Versions and boards on Model Menu
| Board | Models |
|---|---|
OTIS Mock AIME 2024 2025Shown above | 130 |
| 1 |
OTIS Mock AIME questions
What is OTIS Mock AIME?›
Solve mock AIME mathematics problems. It has 45 problems from three OTIS Mock AIME exams. Created by Epoch AI.
Which model is best on OTIS Mock AIME?›
Claude Fable 5 leads OTIS Mock AIME 2024 2025 with 100, ahead of Claude Fable 5.1 (100) and Claude Opus 5.5 (100).
What is the best open-weights model on OTIS Mock AIME?›
DeepSeek V4 Pro 0813 with 98.6, then Kimi K3 (97.2).
How is OTIS Mock AIME scored?›
Accuracy; model extracts the final integer without seeing the key; deterministic exact-match to the answer key (since september 2025).
Which versions of OTIS Mock AIME are there?›
OTIS Mock AIME 2024 2025 (130 models), OTIS Mock AIME 2024 2025 (past run) (1 models).