SmolLM3 Base on Arena Elo: score, rank and what it means
SmolLM3 Base scores 1280.0 on Arena Elo, placing it #446 of 600 models in the index. The benchmark average is 1349.9 and the leader is Claude Opus 4.5 Max at 1501.9.
Score distribution
The chart shows the top 10 models on Arena Elo, with SmolLM3 Base highlighted. Longer bars mean higher scores.
Top 10 leaderboard
| # | Model | Provider | Context | Input / 1M | Avg score |
|---|---|---|---|---|---|
| 1 | Claude Opus 4.5 Max | Anthropic | 1000000 | $20.90 | 87.8 |
| 2 | GPT-5.2 Reasoning | OpenAI | 1000000 | $20.98 | 87.5 |
| 3 | GPT-5.2 Turbo | OpenAI | 1000000 | $20.73 | 87.4 |
| 4 | Claude Opus 4.5 Reasoning | Anthropic | 2000000 | $20.91 | 88.2 |
| 5 | GPT-5.2 Max | OpenAI | 1000000 | $21.39 | 89.2 |
| 6 | Gemini 3 Pro Turbo | Google DeepMind | 400000 | $19.62 | 86.4 |
| 7 | Grok 4 Max | xAI | 2000000 | $19.70 | 86.6 |
| 8 | Claude Opus 4.5 | Anthropic | 400000 | $19.42 | 87.7 |
| 9 | GPT-5.1 Pro | OpenAI | 200000 | $19.77 | 87.8 |
| 10 | Grok 4 Reasoning | xAI | 2000000 | $19.67 | 87.8 |
What this score means
On Arena Elo, SmolLM3 Base sits at #446 of 600. The leader, Claude Opus 4.5 Max, scores 1501.9, so the gap to the top is 221.9 points. The median model in this index scores 1373.8, which puts SmolLM3 Base below the midpoint.
Hugging Face models average 1219.9 on this benchmark. SmolLM3 Base is 60.1 points above that provider line, so it is a stronger result than the average Hugging Face model.
Among open-weight models, the average is 1338.0. SmolLM3 Base is 58.0 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 1280.0 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 $1.38 per million input tokens, SmolLM3 Base is below the median input price of $4.00 across the 600 models scored on Arena Elo. 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 |
|---|---|---|---|---|
| MiniMax-Text 8B | MiniMax | 4096 | $1.22 | 59.5 |
| Zephyr Chat | Hugging Face | 4096 | $1.49 | 61.3 |
| MiniMax-M2 7B | MiniMax | 8192 | $1.44 | 60.8 |
| Firesearch Mini | Fireworks AI | 32768 | $3.94 | 61.5 |
| SmolLM3 Base | Hugging Face | 16384 | $1.38 | 60.4 |
| Hunyuan-Large 8B | Tencent | 4096 | $1.29 | 58.7 |
| GPT-NeoX | EleutherAI | 16384 | $1.57 | 61.7 |
Other benchmarks for SmolLM3 Base
| Benchmark | Score | Rank | Percentile | Relative |
|---|---|---|---|---|
| MMLU-Pro | 63.7 | 480 | 20th | |
| GPQA Diamond | 55.0 | 464 | 23th | |
| SWE-bench Verified | 45.5 | 461 | 23th | |
| HumanEval | 63.2 | 457 | 24th | |
| MATH-500 | 60.1 | 463 | 23th | |
| AIME 2025 | 54.8 | 416 | 31th | |
| LiveCodeBench | 52.5 | 420 | 30th | |
| IFEval | 71.3 | 437 | 27th | |
| TruthfulQA | 65.7 | 450 | 25th | |
| HellaSwag | 73.6 | 464 | 23th | |
| MMMU | 59.4 | 435 | 28th |
FAQ
What score does SmolLM3 Base get on Arena Elo?
SmolLM3 Base scores 1280.0 on Arena Elo in this index. The benchmark average is 1349.9 and the top score is 1501.9.
How does SmolLM3 Base rank on Arena Elo?
It ranks #446 of 600 models, in the 26th percentile. The leader is Claude Opus 4.5 Max at 1501.9.
Is SmolLM3 Base good at Arena Elo?
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 Arena Elo score calculated?
Arena Elo is a preference 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 Base cost?
SmolLM3 Base costs $1.38 per million input tokens and $7.55 per million output tokens.