AceMath 1.5B Instruct is an open-source language model by nvidia. Features: 1.5b LLM, VRAM: 3.5GB, Context: 4K, License: cc-by-nc-4.0, Instruction-Based, LLM Explorer Score: 0.26.
Arxiv:2412.15084 Acemath Conversational Cot En Instruct Math Nvidia Pytorch Qwen2 Region:us Safetensors
Model Card on HF 🤗: https://huggingface.co/nvidia/AceMath-1.5B-Instruct
AceMath 1.5B Instruct Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
AceMath 1.5B Instruct Parameters and Internals
| LLM Name | AceMath 1.5B Instruct |
| Repository 🤗 | https://huggingface.co/nvidia/AceMath-1.5B-Instruct |
| Model Size | 1.5b |
| Required VRAM | 3.5 GB |
| Updated | 2026-04-13 |
| Maintainer | nvidia |
| Model Type | qwen2 |
| Instruction-Based | Yes |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Qwen2ForCausalLM |
| License | cc-by-nc-4.0 |
| Context Length | 4096 |
| Model Max Length | 4096 |
| Transformers Version | 4.44.0 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 151936 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Best Alternatives to AceMath 1.5B Instruct
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Gte Qwen2 1.5B Instruct | 128K / 7.1 GB | 344745 | 231 |
| AceInstruct 1.5B | 128K / 3.5 GB | 901 | 21 |
| ... Abliterated TIES Qwen2.5 1.5B | 128K / 3.5 GB | 9 | 0 |
| Saba1 1.8B | 128K / 3.6 GB | 3 | 1 |
| Miniclaus Qw1.5B UNAMGS | 128K / 3.5 GB | 11 | 8 |
| Bellatrix 1.5B XElite | 128K / 3.5 GB | 16 | 3 |
| GCIRS Reasoning 1.5B R1 | 128K / 3.5 GB | 31 | 1 |
| ...illed Scout 1.5B Instruct Gen1 | 128K / 3.5 GB | 6 | 0 |
| ...pmath Competitive 1.5B Preview | 128K / 7.1 GB | 10 | 0 |
| Deepthink 1.5B Open PRM | 128K / 7.1 GB | 5 | 0 |
Rank the AceMath 1.5B Instruct Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a