CogEvol-4B open-weight model release with GGUF build and MAIC-UI editing harness

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Evidence · 1 claim (1 for) · 1 study (1 design), q2 · 0 of 1 report an effect size · 1 claim rests on one study

Description

CogEvol-4B is an Apache 2.0-licensed open-weight model and deployment package from the CogEvol Team for generating presentation slides and interactive HTML courseware, including an on-device GGUF build and MAIC-UI editing harness.

Components

Claims

• Purpose-trained single-pass generation completes a slide in a median of 17 seconds and an interactive page in 59 seconds over 220k production requests, and delivers artifacts at 15–22× lower per-artifact API cost than flagship models [+M]

Related Products and Programmes

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Key Sources

• CogEvol Team, CogEvol Inc. & Tsinghua University. (2026). CogEvol: Towards Efficient and Reliable Learning Environment Generation. arXiv:2608.30968v2. https://arxiv.org/abs/2608.30968

Page metadata

Field	Value
type	product
id	cogevol-4b-open-weight-model-release-with-gguf-build-and-maic-ui-editing-harness
title	CogEvol-4B open-weight model release with GGUF build and MAIC-UI editing harness
description	CogEvol-4B is an Apache 2.0-licensed open-weight model and deployment package from the CogEvol Team for generating presentation slides and interactive HTML courseware, including an on-device GGUF build and MAIC-UI editing harness.
status	review
product_kind	software
generated	by process:settle-candidates on 2026-10-10
trust	unverified — no one has confirmed this page's content

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