IBM Grok4 UltraFastCoder 1B is an open-source language model by gss1147. Features: 1b LLM, VRAM: 3.3GB, Context: 128K, Code Generating.
Base model:finetune:ibm-granit... Base model:ibm-granite/granite... Code Codegen Conversational Dataset:antired/tradehax-xai-g... Dataset:antired/tradehax-xai-g... Dataset:crownelius/hyper-creat... Dataset:crownelius/hyper-logic... Dataset:crownelius/hyper-ultra... Dataset:liontix/grok-code-fast... Dataset:lvogel123/arc-agi-1-gr... Dataset:nmayorga7/math-grok-4 Dataset:teichai/brainstorm-v3.... Dataset:teichai/grok-code-fast... En Full-finetune Granite Granitemoehybrid Ibm Multi-gpu Pytorch Region:us Safetensors Sharded Tensorflow
Model Card on HF 🤗: https://huggingface.co/WithinUsAI/IBM-Grok4-UltraFastCoder-1B
IBM Grok4 UltraFastCoder 1B Parameters and Internals
| LLM Name | IBM Grok4 UltraFastCoder 1B |
| Repository 🤗 | https://huggingface.co/WithinUsAI/IBM-Grok4-UltraFastCoder-1B |
| Base Model(s) | |
| Model Size | 1b |
| Required VRAM | 3.3 GB |
| Updated | 2026-04-20 |
| Maintainer | gss1147 |
| Model Type | granitemoehybrid |
| Model Files | |
| Supported Languages | en |
| Generates Code | Yes |
| Model Architecture | GraniteMoeHybridForCausalLM |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.57.1 |
| Tokenizer Class | GPT2Tokenizer |
| Padding Token | <|pad|> |
| Vocabulary Size | 100352 |
Best Alternatives to IBM Grok4 UltraFastCoder 1B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| IBM Grok4 UltraFast Coder 1B | 128K / 3.3 GB | 513 | 3 |
| IBM GPT 5.4 Coder 1B | 128K / 3.3 GB | 99 | 4 |
Note: green Score (e.g. "73.2") means that the model is better than WithinUsAI/IBM-Grok4-UltraFastCoder-1B .
Rank the IBM Grok4 UltraFastCoder 1B Capabilities
🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟
What open-source LLMs or SLMs are you in search of? 53026 in total.
Original data from HuggingFace, OpenCompass and various public git repos.
Check out Ag3ntum — our secure, self-hosted AI agent for server management.
Release v20260328a