Cogito v1 — Deep Cogito 的本地 AI 模型

作者: Jakub Rusinowski · 最后更新:

Deep Cogito's hybrid reasoning model family released March 2026. Unique 'think-or-not-think' architecture lets the model decide at inference time whether to use chain-of-thought reasoning based on query difficulty — saving compute on simple tasks while using deep reasoning for hard ones. Apache 2.0 licensed with sizes from 3B to 70B, all runnable on consumer hardware.

变体

Cogito v1 最小的变体在 Q4_K_M 下约需 3 GB 显存——量化权重加框架开销,不含 KV 缓存。

模型显存
Cogito v1 3B →
3B
~2.6 GB
Cogito v1 8B →
8B
~5.6 GB
Cogito v1 14B →
14B
~9.3 GB
Cogito v1 32B →
32B
~20.1 GB
Cogito v1 70B →
70B
~43.1 GB

显存为 Q4_K_M 下的量化权重加开销,与 GPU 与显存检测器使用同一引擎计算。

如何在本地运行 Cogito v1

安装 Ollama,然后拉取标签。

ollama run cogito:3b

在上方选择一个尺寸,查看它自己的显存、速度估算和安装命令。

许可证

Apache-2.0允许商业使用

Commercial use permitted. No usage restrictions beyond attribution.

适用于: Cogito v1 3B, Cogito v1 8B, Cogito v1 14B, Cogito v1 32B, Cogito v1 70B

推荐 GPU

目录中能在本地运行 Cogito v1(至少 3 GB 显存)的最便宜 GPU 是 Intel Arc B570 (10 GB).

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Intel Arc B570 10GB
10 GB VRAM · 150 W board power
2026年价格波动较大——请以当前商品页价格为准。

我的 GPU 能运行 Cogito v1 吗?

Cogito v1 — 常见问题

How much VRAM does Cogito v1 need?

Cogito v1 needs about 3 GB VRAM at Q4_K_M quantization for its smallest variant. Variants: Cogito v1 3B (3 GB, Q4_K_M); Cogito v1 8B (6 GB, Q4_K_M); Cogito v1 14B (9 GB, Q4_K_M); Cogito v1 32B (20 GB, Q4_K_M). On Apple Silicon, unified memory counts toward this requirement.

Can I run Cogito v1 on an RTX 4090 (24 GB)?

Yes — Cogito v1 runs on an RTX 4090 (24 GB) and other 24 GB cards such as the RTX 3090. Smaller variants also fit comfortably on 8–16 GB GPUs at Q4_K_M.

What quantization should I use for Cogito v1?

Q4_K_M is the best balance of quality and VRAM for Cogito v1 in most cases. Choose Q8_0 for near-lossless quality if you have spare VRAM, or smaller quants (Q3/Q2) only when memory is tight.

How do I run Cogito v1 with Ollama?

Install Ollama, then run: ollama run cogito:3b. This downloads Cogito v1 and starts a local, OpenAI-compatible endpoint — no internet connection is needed after the initial download.