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Can I run d3 27B (vLLM Semantic Router, decision) locally?

vLLM Semantic Router · 27B parameters · chat, vision.

Ollama weight files: Q8_0 30 GB (d3:27b-q8_0).

d3 scores a choice, a yes/no, or a rating from text, structured state, or a still image. It does not write a chat reply, and it needs Ollama 0.40.9 or later. Apache-2.0. d3:4b and d3:latest are the same alias. On Apple Silicon that alias is the MXFP8 package; on other systems it is Q8_0. The fit list uses the Q8_0 files: d3:2b-q8_0 3.2GB, d3:4b-q8_0 5.8GB, d3:9b-q8_0 10GB, d3:27b-q8_0 30GB. MLX tags (mxfp8, nvfp4) are left out, same as other models. The tag list shows a 256K window; these packages run a 4,096-token context.

Yes on 37 machines in this list. The smallest is RTX 3090 24GB: Q8_0, about 32.3 GB, roughly 4 tokens per second, via Ollama. ollama run d3:27b-q8_0

Setup on DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte)

Open d3 27B (vLLM Semantic Router, decision) in the checker

Hardware that fits

HardwareRuntimeQuantMemoryFitSpeedCommand
RTX 3090 24GBOllamaQ8_032.3 GBpartial offload (slower)~4 tok/sollama run d3:27b-q8_0
RTX 4090 24GBOllamaQ8_032.3 GBpartial offload (slower)~4 tok/sollama run d3:27b-q8_0
RX 7900 XTX 24GBOllamaQ8_032.3 GBpartial offload (slower)~4 tok/sollama run d3:27b-q8_0
RTX 5090 32GBOllamaQ8_032.3 GBpartial offload (slower)~22 tok/sollama run d3:27b-q8_0
M3 Max (40c GPU) 48GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M4 Max (40c GPU) 48GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
M4 Pro 48GBOllamaQ8_032.3 GBfits in fast memory~7 tok/sollama run d3:27b-q8_0
Mac Studio M4 Max (40c GPU) 48GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
Mac Studio M5 Max (40c GPU) 48GBOllamaQ8_032.3 GBfits in fast memory~16 tok/sollama run d3:27b-q8_0
M1 Max (32c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M2 Max (30c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M2 Max (38c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M2 Ultra 64GBOllamaQ8_032.3 GBfits in fast memory~21 tok/sollama run d3:27b-q8_0
M3 Max (40c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M4 Max (40c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
M4 Pro 64GBOllamaQ8_032.3 GBfits in fast memory~7 tok/sollama run d3:27b-q8_0
Mac Studio M4 Max (40c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
Mac Studio M5 Max (40c GPU) 64GBOllamaQ8_032.3 GBfits in fast memory~16 tok/sollama run d3:27b-q8_0
DGX Spark 64GB (ASUS, Dell, HP, MSI, Acer, Gigabyte)OllamaQ8_032.3 GBfits in fast memory~7 tok/sollama run d3:27b-q8_0
M2 Max (38c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M3 Max (30c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~8 tok/sollama run d3:27b-q8_0
Mac Studio M3 Ultra (60c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~22 tok/sollama run d3:27b-q8_0
Mac Studio M3 Ultra (80c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~22 tok/sollama run d3:27b-q8_0
Mac Studio M5 Ultra (64c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~32 tok/sollama run d3:27b-q8_0
Mac Studio M5 Ultra (80c GPU) 96GBOllamaQ8_032.3 GBfits in fast memory~32 tok/sollama run d3:27b-q8_0
M2 Ultra 128GBOllamaQ8_032.3 GBfits in fast memory~21 tok/sollama run d3:27b-q8_0
M3 Max (40c GPU) 128GBOllamaQ8_032.3 GBfits in fast memory~11 tok/sollama run d3:27b-q8_0
M4 Max (40c GPU) 128GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
Mac Studio M4 Max (40c GPU) 128GBOllamaQ8_032.3 GBfits in fast memory~15 tok/sollama run d3:27b-q8_0
Mac Studio M5 Max (40c GPU) 128GBOllamaQ8_032.3 GBfits in fast memory~16 tok/sollama run d3:27b-q8_0
DGX Spark 128GB (NVIDIA, ASUS, Dell, Lenovo, HP, MSI, Acer, Gigabyte)OllamaQ8_032.3 GBfits in fast memory~7 tok/sollama run d3:27b-q8_0
M2 Ultra 192GBOllamaQ8_032.3 GBfits in fast memory~21 tok/sollama run d3:27b-q8_0
Mac Studio M3 Ultra (60c GPU) 256GBOllamaQ8_032.3 GBfits in fast memory~22 tok/sollama run d3:27b-q8_0
Mac Studio M3 Ultra (80c GPU) 256GBOllamaQ8_032.3 GBfits in fast memory~22 tok/sollama run d3:27b-q8_0
Mac Studio M5 Ultra (64c GPU) 256GBOllamaQ8_032.3 GBfits in fast memory~32 tok/sollama run d3:27b-q8_0
Mac Studio M5 Ultra (80c GPU) 256GBOllamaQ8_032.3 GBfits in fast memory~32 tok/sollama run d3:27b-q8_0
Mac Studio M3 Ultra (80c GPU) 512GBOllamaQ8_032.3 GBfits in fast memory~22 tok/sollama run d3:27b-q8_0

Estimates, not benchmarks. Model sizes are ollama.com download sizes; memory needed adds headroom for ~8k tokens of context; speeds are rough figures from memory bandwidth. Data updated 2026-10-23.

A project by OnDevice Labs · llms.txt