UC Davis: Large Local Models + Claude 4.6 Opus-Distilled
NuClide Research · 2026-05-01
Summary
University of California, Davis has an Ollama instance with Qwen3-Coder-Next (48GB), qwen3.5:122b-a10b (75GB), and, notably, moophlo/Qwen3.5-27B-Claude-4.6-Opus-Reasoning-Distilled-GGUF:latest, a model distilled from Claude 4.6 Opus, all accessible without authentication.
Infrastructure
| Field | Value |
|---|---|
| IP | 128.120.246.177 |
| rDNS | , |
| Org | University of California, Davis |
| Country | US, California |
| Open ports | 11434 (Ollama, public) |
Models
| Model | Size | Notes |
|---|---|---|
| Qwen3-Coder-Next:latest | 48 GB | Large code model |
| qwen3.5:122b-a10b | 75 GB | 122B MoE reasoning |
| moophlo/Qwen3.5-27B-Claude-4.6-Opus-Reasoning-Distilled-GGUF:latest | 15 GB | Claude 4.6 Opus knowledge distillation |
| qwen3.5:latest | 6 GB | Local |
Findings
F1, Claude-Distilled Model Exposed (HIGH): Qwen3.5-27B-Claude-4.6-Opus-Reasoning-Distilled is a model trained on Claude 4.6 Opus outputs. Accessible to any internet caller, this represents a research artifact with embedded Anthropic model behaviors.
F2, 75GB MoE Model Accessible (HIGH): qwen3.5:122b-a10b (75GB) is a large mixture-of-experts reasoning model. Significant compute resource exposed.
F3, Model Injection (HIGH): All 4 models injectable via CVE-2025-63389.
Disclosure
- Discovered: 2026-05-01
- Status: Pending outreach to UC Davis IT Security