Tiny vision-language models for visual document retrieval, built on UltraBERT.
Athrael Soju PRO
athrael-soju
AI & ML interests
Yes
Recent Activity
liked a model about 3 hours ago
fishaudio/drama-3 liked a model 3 days ago
nvidia/NVIDIA-Nemotron-3.5-Bolt-74B-A9B-24GB liked a model 3 days ago
nlpai-lab/KURE-v1Organizations
Models
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athrael-soju/colqwen3.5-4.5B-v3
Visual Document Retrieval • 5B • Updated • 3.84k • 16 -
athrael-soju/HydraQwen3.5-0.8B
Visual Document Retrieval • Updated • 19 -
athrael-soju/ColGemma4-E4B-IT-Base
Visual Document Retrieval • Updated • 2 -
athrael-soju/ColGemma4-E2B-IT-Base
Visual Document Retrieval • Updated • 1
ColQwen3.5 — Qwen3.5 Visual Retrieval
Visual document retrieval models on Qwen3.5 backbone. ViDoRe v3 leaderboard competitors, 128-dim multi-vector.
Papers
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The Price of Anarchy in Disaggregated Inference
Paper • 2606.17081 • Published • 1 -
Spatially-Grounded Document Retrieval via Patch-to-Region Relevance Propagation
Paper • 2512.02660 • Published • 1 -
Architecture-Aware LLM Inference Optimization on AMD Instinct GPUs: A Comprehensive Benchmark and Deployment Study
Paper • 2603.10031 • Published -
Hydra: Unifying Document Retrieval and Generation in a Single Vision-Language Model
Paper • 2603.28554 • Published
Vultr Models
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vultr/VultronCoderAtlas-Kimi-K3-2T
Image-Text-to-Text • 2.1T • Updated • 159 • 3 -
vultr/VultronRetrieverPrime-Qwen3.5-8B
Visual Document Retrieval • 8B • Updated • 6.86k • 7 -
vultr/VultronRetrieverCore-Qwen3.5-4.5B
Visual Document Retrieval • 5B • Updated • 897 • 4 -
vultr/VultronRetrieverFlash-Qwen3.5-0.8B
Visual Document Retrieval • 0.9B • Updated • 2.91k • 6
Hydra — Dual-Head Retrieval and Generation
Dual-head VLM: ColBERT retrieval + autoregressive generation by toggling one LoRA. Canonical 4B + 0.8B, omni proof-of-concept, baselines.
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athrael-soju/HydraQwen3.5-4B
Visual Document Retrieval • Updated • 17 -
athrael-soju/HydraQwen3.5-0.8B
Visual Document Retrieval • Updated • 19 -
athrael-soju/HydraQwen2.5-Omni-3B
Visual Document Retrieval • Updated • 2 -
athrael-soju/DualHead-GritLM-Qwen3.5-4B
Visual Document Retrieval • Updated • 23 • 1
ColGemma4 — Gemma-4 Visual Retrieval
ColBERT-style late-interaction visual document retrieval adapters built on Google Gemma-4 (E2B and E4B variants).
UltraVBERT
Tiny vision-language models for visual document retrieval, built on UltraBERT.
Vultr Models
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vultr/VultronCoderAtlas-Kimi-K3-2T
Image-Text-to-Text • 2.1T • Updated • 159 • 3 -
vultr/VultronRetrieverPrime-Qwen3.5-8B
Visual Document Retrieval • 8B • Updated • 6.86k • 7 -
vultr/VultronRetrieverCore-Qwen3.5-4.5B
Visual Document Retrieval • 5B • Updated • 897 • 4 -
vultr/VultronRetrieverFlash-Qwen3.5-0.8B
Visual Document Retrieval • 0.9B • Updated • 2.91k • 6
Models
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athrael-soju/colqwen3.5-4.5B-v3
Visual Document Retrieval • 5B • Updated • 3.84k • 16 -
athrael-soju/HydraQwen3.5-0.8B
Visual Document Retrieval • Updated • 19 -
athrael-soju/ColGemma4-E4B-IT-Base
Visual Document Retrieval • Updated • 2 -
athrael-soju/ColGemma4-E2B-IT-Base
Visual Document Retrieval • Updated • 1
Hydra — Dual-Head Retrieval and Generation
Dual-head VLM: ColBERT retrieval + autoregressive generation by toggling one LoRA. Canonical 4B + 0.8B, omni proof-of-concept, baselines.
-
athrael-soju/HydraQwen3.5-4B
Visual Document Retrieval • Updated • 17 -
athrael-soju/HydraQwen3.5-0.8B
Visual Document Retrieval • Updated • 19 -
athrael-soju/HydraQwen2.5-Omni-3B
Visual Document Retrieval • Updated • 2 -
athrael-soju/DualHead-GritLM-Qwen3.5-4B
Visual Document Retrieval • Updated • 23 • 1
ColQwen3.5 — Qwen3.5 Visual Retrieval
Visual document retrieval models on Qwen3.5 backbone. ViDoRe v3 leaderboard competitors, 128-dim multi-vector.
ColGemma4 — Gemma-4 Visual Retrieval
ColBERT-style late-interaction visual document retrieval adapters built on Google Gemma-4 (E2B and E4B variants).
Papers
-
The Price of Anarchy in Disaggregated Inference
Paper • 2606.17081 • Published • 1 -
Spatially-Grounded Document Retrieval via Patch-to-Region Relevance Propagation
Paper • 2512.02660 • Published • 1 -
Architecture-Aware LLM Inference Optimization on AMD Instinct GPUs: A Comprehensive Benchmark and Deployment Study
Paper • 2603.10031 • Published -
Hydra: Unifying Document Retrieval and Generation in a Single Vision-Language Model
Paper • 2603.28554 • Published