JiRackUltra_14b
Q4 GGUF download: mradermacher/JiRackUltra_14b-GGUF - 8.99 GB on disk, read 2026-10-31. VRAM figures above are estimates; this is the actual file size.
Will it run on your hardware?
Pick your GPU memory - see which quantizations fit, and the cheapest card for the rest
Need an exact figure for your context length? Use the VRAM calculator.
Run it locally
Copy-paste - running in under a minute
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Deep dive
Notes, sources, and the full write-up
JiRackUltra_14b is a 14.8B-parameter mit model from CMSManhattan. At Q4_K_M it needs roughly 9 GB of VRAM, placing it in the 8–12 GB GPU hardware tier.
PopularityLink to this section
JiRackUltra_14b has 852,833 downloads in the last month on HuggingFace and 2 likes.
Frequently asked
Quick answers to common questions
How much VRAM does JiRackUltra_14b need?
JiRackUltra_14b with 14.8B parameters needs approximately 9 GB at Q4_K_M quantization. Use our VRAM calculator for an exact estimate.
Is JiRackUltra_14b better than other CMSManhattan models?
JiRackUltra_14b has 14.8B parameters with 131,072 context - a strong choice for general use.
What license is JiRackUltra_14b under?
JiRackUltra_14b is released under the mit license, making it suitable for most commercial and personal projects.
What hardware runs JiRackUltra_14b well?
With 14.8B parameters, JiRackUltra_14b requires adequate VRAM. High-end GPUs like the RTX 4090 (24GB), RTX 5090 (32GB), or Mac Studio with unified memory are good options. Check our hardware directory for specific recommendations.
What is the best quantization for JiRackUltra_14b?
Q4_K_M is the recommended sweet spot - ~98% of FP16 quality at ~27% of the size. Q5_K_M (~11 GB) is an option if you have spare VRAM. Use our VRAM calculator to compare.
How long can JiRackUltra_14b's context window handle?
JiRackUltra_14b supports a 131,072-token context window - enough for very long documents, codebases, or multi-turn conversations. Real-world usable context may vary by implementation.
What models compete with JiRackUltra_14b?
JiRackUltra_14b competes with other models in its class. Browse our model directory for comparisons, benchmarks, and community reviews to find the best fit.
Nearby options
Similar models and compatible hardware by spec