Darwin-35B-A3B-Opus-MLX-bf16

TheCluster/Darwin-35B-A3B-Opus-MLX-bf16

Darwin-35B-A3B-Opus-MLX-bf16 is a image-text-to-text model from TheCluster. Use it for the image-text-to-text task on the model card, and read the license before you ship it in a product. It is set up for mlx. The card lists the license as apache-2.0.

Downloads · 30 days

182

14% of all-time downloads

All-time downloads

1.3K

Public

Parameters

35.1B

70.2 GB on disk

Likes

Public

Hugging Face

Repo makeup

Click a slice to open those files.

.safetensors70.2 GB · 100%

At a glance

Task: Image-Text-to-Text
Library: mlx
License: apache-2.0
Model type: qwen3_5_moe
Access: Public
Created: Apr 14, 2026
Updated: Apr 14, 2026
SHA: a85b99e4

Try a prompt

Base models

FINAL-Bench/Darwin-35B-A3B-Opus

Model card

From the Hugging Face model README

Darwin-35B-A3B-Opus

Quality: original (bfloat16)

Model Specifications


Architecture	Qwen3.5 MoE (Gated DeltaNet + MoE)
Total Parameters	35B
Active Parameters	3B per forward pass
Layers	40
Layout	10 x (3 x GDN-MoE + 1 x Attention-MoE)
Experts	256 (8 routed + 1 shared active)
Context Length	262,144 native
Languages	201
Multimodal	Image and Video
License	Apache 2.0

Parent Models

Both parents share the identical Qwen3.5-35B-A3B architecture (40 layers, 256 experts, GDN+MoE hybrid). The Mother is a LoRA SFT on the same base — not a different architecture. "Text-only" refers to the training data (Claude 4.6 Opus reasoning chains), not the model structure.

Role	Model	Architecture	Training
Father	Qwen/Qwen3.5-35B-A3B	Qwen3.5-35B-A3B	Original pre-training + RLHF
Mother	Jackrong/Qwen3.5-35B-A3B-Claude-4.6-Opus-Reasoning-Distilled	Qwen3.5-35B-A3B (same)	LoRA SFT with text-only Claude reasoning chains

Source

This model was converted to MLX format from FINAL-Bench/Darwin-35B-A3B-Opus using mlx-vlm version 0.4.4.

Task: Image-Text-to-Text
Library: mlx
Type: qwen3_5_moe
License: apache-2.0
Languages: en, zh, ru, es, fr, it
Created: Apr 14, 2026
Updated: Apr 14, 2026