AMC 12 2023
Models take the 2023 AMC 12 A and B exams. Scored out of 150 points.
Anthropic sampled each question five times and reported percent correct times 150. The amc record covers mixed problem sets scored by accuracy.
- Released
- November 2023
- Kind
- Competition problems with answers
- Level
- Competition
- Scored
- Checked automatically
- Answers
- Multiple choice
- Tasks
- All public
- Strongest model tested
- Claude 3 Opus #172 on the capability index
- Last in a system card
- March 2024
- Last model added
- March 2024
Claude 3 Opus leads with 63.0 among models released by March 2024
Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.
The newest model with a score here came out in March 2024, and nobody has reported a newer one. Among the 20 highest-ranked models on the capability index, these have no score yet:
- Claude Fable 5.2
-
Gemini 4 Carbon - GPT-6 Astra
- Claude Opus 5.5
- and 16 more
- 1 Claude 3 Opus 63.0
- 2 Claude 3 Haiku 48.0
- 3 Claude 3 Sonnet 27.0
Source: Labs’ model cards
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | Claude 3 Opus | 63.0 | Mar 2024 | Lab model card | |
| 2 | Claude 3 Haiku | 48.0 | Mar 2024 | Lab model card | |
| 3 | Claude 3 Sonnet | 27.0 | Mar 2024 | Lab model card |
Number one over time
Lab claims count from the day the card came out, independent runs from the model’s release.
Source: Labs’ model cards
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Source: Labs’ model cards
Labs report it only in system cards
We read the headline results of 522 launch posts from 52 labs, and none of them list this benchmark. Some system cards do, below.
3 system cards report it, from 1 lab
Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.
| Date | Document | Score | As the document writes it | Section |
|---|---|---|---|---|
| Mar 4, 2024 | Claude 3 Sonnet model card | 27 | AMC 12, 5-shot CoT, 27 / 150, 2023 Set A and B (Table 2) | Capabilities |
| Mar 4, 2024 | Claude 3 Opus model card | 63 | AMC 12, 5-shot CoT, 63 / 150, 2023 Set A and B (Table 2) | Capabilities |
| Mar 4, 2024 | Claude 3 Haiku model card | 48 | AMC 12, 5-shot CoT, 48 / 150, 2023 Set A and B (Table 2) | Capabilities |
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