SmolLM3 8B on MMMU: score, rank and what it means
SmolLM3 8B scores 41.8 on MMMU, placing it #590 of 600 models in the index. The benchmark average is 67.1 and the leader is GPT-5.2 Max at 86.9.
Score distribution
The chart shows the top 10 models on MMMU, with SmolLM3 8B highlighted. Longer bars mean higher scores.
Top 10 leaderboard
| # | Model | Provider | Context | Input / 1M | Avg score |
|---|---|---|---|---|---|
| 1 | GPT-5.2 Max | OpenAI | 1000000 | $21.39 | 89.2 |
| 2 | GPT-5.1 Reasoning | OpenAI | 400000 | $20.27 | 88.3 |
| 3 | GPT-5.2 | OpenAI | 2000000 | $19.71 | 88.0 |
| 4 | Claude Sonnet 4.5 Reasoning | Anthropic | 400000 | $19.48 | 87.7 |
| 5 | GPT-5.1 Max | OpenAI | 2000000 | $20.50 | 87.9 |
| 6 | Grok 4 Pro | xAI | 1000000 | $19.00 | 85.4 |
| 7 | Claude Opus 4.5 Reasoning | Anthropic | 2000000 | $20.91 | 88.2 |
| 8 | Claude Sonnet 4.5 Pro | Anthropic | 1000000 | $18.73 | 86.7 |
| 9 | GPT-5.2 Pro | OpenAI | 2000000 | $21.32 | 89.6 |
| 10 | GPT-5.2 Vision | OpenAI | 1000000 | $19.03 | 87.4 |
What this score means
On MMMU, SmolLM3 8B sits at #590 of 600. The leader, GPT-5.2 Max, scores 86.9, so the gap to the top is 45.1 points. The median model in this index scores 70.0, which puts SmolLM3 8B below the midpoint.
Hugging Face models average 51.0 on this benchmark. SmolLM3 8B is 9.2 points below that provider line, so it is a weaker result than the average Hugging Face model.
Among small open-weight models, the average is 52.4. SmolLM3 8B is 10.6 points below that group. This is the more useful comparison if you are shortlisting within the same tier rather than across the whole index.
Read a 41.8 as a relative signal, not an absolute guarantee. Benchmark scores depend on prompt format, evaluation harness and contamination controls. Use this page to narrow the shortlist, then test the model on your own data.
Price context
At $0.21 per million input tokens, SmolLM3 8B is below the median input price of $4.00 across the 600 models scored on MMMU. The models immediately around it in the ranking are shown below so you can compare score and price together.
| Model | Provider | Context | Input / 1M | Avg score |
|---|---|---|---|---|
| Molmo 1.5B | Allen Institute for AI | 8192 | $0.21 | 42.8 |
| Nemotron Nano 1.5B | NVIDIA | 8192 | $0.10 | 41.5 |
| GPT-NeoX 7B | EleutherAI | 8192 | $0.20 | 42.4 |
| Phi-3.5 1.5B | Microsoft | 32768 | $0.25 | 44.5 |
| SmolLM3 8B | Hugging Face | 32768 | $0.21 | 44.0 |
| Arctic 1.5B | Snowflake | 32768 | $0.15 | 43.2 |
| Zephyr 7B | Hugging Face | 32768 | $0.23 | 42.5 |
Other benchmarks for SmolLM3 8B
| Benchmark | Score | Rank | Percentile | Relative |
|---|---|---|---|---|
| MMLU-Pro | 51.2 | 589 | 2th | |
| GPQA Diamond | 38.9 | 589 | 2th | |
| SWE-bench Verified | 27.8 | 586 | 2th | |
| HumanEval | 49.0 | 581 | 3th | |
| MATH-500 | 44.4 | 580 | 3th | |
| AIME 2025 | 26.2 | 591 | 2th | |
| LiveCodeBench | 31.3 | 581 | 3th | |
| IFEval | 56.3 | 589 | 2th | |
| TruthfulQA | 50.6 | 589 | 2th | |
| HellaSwag | 66.2 | 576 | 4th | |
| Arena Elo | 1153.0 | 584 | 3th |
FAQ
What score does SmolLM3 8B get on MMMU?
SmolLM3 8B scores 41.8 on MMMU in this index. The benchmark average is 67.1 and the top score is 86.9.
How does SmolLM3 8B rank on MMMU?
It ranks #590 of 600 models, in the 2nd percentile. The leader is GPT-5.2 Max at 86.9.
Is SmolLM3 8B good at MMMU?
It is below the median for this benchmark, so test it carefully before relying on it for this capability. The result should be read alongside its price and context window.
How is the MMMU score calculated?
MMMU is a multimodal benchmark. Scores in this index are modelled estimates on a 0–100 scale (or Elo for Arena), derived from capability tier and benchmark difficulty. They are not official leaderboard results.
What does SmolLM3 8B cost?
SmolLM3 8B costs $0.21 per million input tokens and $0.76 per million output tokens.