Hammer2.1 3B is an open-source language model by MadeAgents. Features: 3b LLM, VRAM: 6.2GB, Context: 32K, License: other, Instruction-Based, Code Generating, LLM Explorer Score: 0.18.
Arxiv:2410.04587 Base model:finetune:qwen/qwen2... Base model:qwen/qwen2.5-coder-... Codegen Dataset:madeagents/xlam-irrele... Dataset:salesforce/xlam-functi... Instruct Qwen2 Region:us Safetensors Sharded Tensorflow
Model Card on HF 🤗: https://huggingface.co/MadeAgents/Hammer2.1-3b
Hammer2.1 3B 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)
Hammer2.1 3B Parameters and Internals
| LLM Name | Hammer2.1 3B |
| Repository 🤗 | https://huggingface.co/MadeAgents/Hammer2.1-3b |
| Base Model(s) | |
| Model Size | 3b |
| Required VRAM | 6.2 GB |
| Updated | 2026-05-01 |
| Maintainer | MadeAgents |
| Model Type | qwen2 |
| Instruction-Based | Yes |
| Model Files | |
| Generates Code | Yes |
| Model Architecture | Qwen2ForCausalLM |
| License | other |
| Context Length | 32768 |
| Model Max Length | 32768 |
| Transformers Version | 4.47.0 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 151665 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Best Alternatives to Hammer2.1 3B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Tessa T1 3B | 117K / 6.2 GB | 6 | 5 |
| UIGEN T1.5 3B | 117K / 6.2 GB | 10 | 1 |
| Qwen2.5 Coder 3B Instruct | 32K / 6.2 GB | 451109 | 101 |
| Qwen 2.5 3b Smarteaz 0.01a | 32K / 6.3 GB | 0 | 1 |
| Q2.5 CodeR1 3B | 32K / 6.2 GB | 0 | 1 |
| VisCoder2 3B | 32K / 6.2 GB | 16 | 3 |
| Qwen 2.5 Coder 3B SQL Writer | 32K / 6.2 GB | 4 | 1 |
| Omega Qwen2.5 Coder 3B | 32K / 6.2 GB | 15 | 3 |
| Arch Agent 3B | 32K / 6.2 GB | 29 | 8 |
| ....5 Coder 3B Instruct Finetuned | 32K / 6.2 GB | 18 | 0 |
Note: green Score (e.g. "73.2") means that the model is better than MadeAgents/Hammer2.1-3b .
Rank the Hammer2.1 3B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a