Kimi-K3-DSpark vs Qwen3-1.7B

Specs, VRAM requirements and download trends — updated 25 October 2026.

RadixArk · A · Open weights
Params
2.3 B
Context
1,048,576
30d
3.5 M
PrimeIntellect · B · Open weights
Params
2.0 B
Context
40,960
30d
236 K
apache-2.0 · commercial OK

Specification comparison

Differences are highlighted; identical values are muted.

Specification Kimi-K3-DSpark Qwen3-1.7B
Parameters 2.3 B 2.0 B
Architecture DSparkDraftModel Qwen3ForCausalLM
Context length 1,048,576 40,960
Licence — apache-2.0
Commercial use Unknown Allowed
Languages — —
Downloads 30d 3,507,985 236,153
Downloads all time 11.0 M 248 K
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2026-07-27 2025-09-23

Download trend

Daily snapshots, last 85 days (2 Aug – 25 Oct)

6.6 M163 K
Kimi-K3-DSpark Qwen3-1.7B

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

Qwen3-1.7B · fp16 5.3 GB / 24 GB
✅ Runs comfortably
Kimi-K3-DSpark · fp16 @ 1024K ctx 48.6 GB / 24 GB
❌ Won’t fit

Adjacent comparisons