Mellum 4B Sft All is an open-source language model by JetBrains. Features: 4b LLM, VRAM: 8GB, Context: 8K, License: apache-2.0, LLM Explorer Score: 0.2.
Base model:finetune:jetbrains/... Base model:jetbrains/mellum-4b... Code Dataset:bigcode/commitpack Dataset:bigcode/starcoderdata Dataset:bigcode/the-stack Dataset:bigcode/the-stack-v2 Endpoints compatible Llama Model-index Region:us Safetensors Sharded Tensorflow
Model Card on HF 🤗: https://huggingface.co/JetBrains/Mellum-4b-sft-all
Mellum 4B Sft All 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)
Mellum 4B Sft All Parameters and Internals
| LLM Name | Mellum 4B Sft All |
| Repository 🤗 | https://huggingface.co/JetBrains/Mellum-4b-sft-all |
| Base Model(s) | |
| Model Size | 4b |
| Required VRAM | 8 GB |
| Updated | 2026-07-10 |
| Maintainer | JetBrains |
| Model Type | llama |
| Model Files | |
| Model Architecture | LLaMAForCausalLM |
| License | apache-2.0 |
| Context Length | 8192 |
| Model Max Length | 8192 |
| Transformers Version | 4.52.3 |
| Tokenizer Class | GPT2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 98304 |
| Torch Data Type | bfloat16 |
| Errors | replace |
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a