Intern-Decision 4B — VRAM & /v1/systemone setup
作者： Jakub Rusinowski · 最后更新：
InternLM 基于 Qwen3.5-4B 的多模态 4B 决策模型：一次前向传播即可回答模式中的每个问题，并可选接收图像。
Intern-Decision 4B 在 Q4_K_M 下约需 4 GB 显存——量化权重加框架开销，不含 KV 缓存。在 Apple Silicon 上，这部分来自统一内存。
Call Intern-Decision 4B
Served by reference Python code. This model does not run in Ollama.
- Question types
- choice noul (yes / no) score
- Inputs
- text image
- Serve with
reference Python code- Endpoint
/v1/systemone
Setup for servers other than Ollama →
Build a request for this model Decision models guide
Other decision models: Nimble 9B · Tev1 4B · Tev1 0.8B · Winnow 12B · Winnow E4B · Decider 2B · Decider 4B · Decider 35B-A3B (NVFP4) · JevK5 4B · AutoJev 27B · Laya · Clef 27B · Clef-Flash 9B · Rune 26B-A4B v3 · OpenDecider-nano · OpenDecider-small · OpenDecider-small MLX 4-bit · Bosun v3.1 0.6B · Bosun v3.1 1.7B · d1-3B · d1-omni-600M · THX-01 322M
Hardware fit
Weights plus overhead plus the KV cache at a 8,192-token prompt, on NVIDIA RTX 4090 (24 GB). A publisher build is sized from its file; the other rows are modelled at a standard quant. Decision requests are short, so no long-context figure is shown. Image tokens are not modelled: each image adds to the prompt, so a request with images needs more memory than these rows.
| 量化 | 显存 | 显存 | 适配 |
|---|---|---|---|
| Q4_K_M 4.83 bpw · modelled quant | 4.6 GB | 可运行 | |
| Q6_K 6.56 bpw · modelled quant | 5.6 GB | 可运行 | |
| Q8_0 8.50 bpw · modelled quant | 6.7 GB | 可运行 |
Reads every question's answer slot from one causal forward pass (Transformers). Accepts optional images.
How it was scored
Two different suites on two different scales. Never compare the numbers across the two cards.
Decision Index 0.2.1 (snapshot 2026-09-28)
Decision Index 0.2.1Community Decision Index (not by the model's authors)- ECE (lower is better)
- 0.0278
- Median compute
- 44.2 ms on 1x NVIDIA RTX PRO 6000 (96 GB)
Community-maintained; not affiliated with the model authors.
Source ↗Decision models are not ranked on chat, creative or coding scores.
规格
Verified — Checked against the primary source — the model card or the vendor spec page — and corroborated by a second independent source. 尚未确认： weightsGbByQuant.
- 参数量
- 4.66B
- 上下文窗口
- Not published
- 架构
- Fine-tune of Qwen/Qwen3.5-4B
- 提供商
- InternLM
- 许可证
- Apache-2.0
- Practical deployment
- Edge device (phone, SBC)
- 规格量化
- Q4_K_M
- 系统内存
- 8 GB
- 记录更新于
- 2026-09-30
Commercial use permitted. No usage restrictions beyond attribution.
Intern-Decision 4B — 常见问题
What is Intern-Decision 4B?
Intern-Decision 4B is a decision model: you send it a state and typed questions (choice, yes/no/unknown, or a score) and it returns one answer per question with a probability for every option. It is not a chat model.
How do I run Intern-Decision 4B locally?
Intern-Decision 4B does not run in Ollama. Served by reference Python code. This model does not run in Ollama. See the setup guide for servers other than Ollama.
How much memory does Intern-Decision 4B need?
About 4 GB for the weights plus overhead at Q4_K_M, before the prompt's KV cache. Decision prompts are short, so the cache stays small.
How accurate is Intern-Decision 4B?
Its published score is on the community Decision Index 0.2.1, which its authors did not build. It is not a calibration guarantee: test on your own examples.