Mellum2.1 12B A2.5B Thinking
JetBrains · Sep 20, 2026
Mellum2.1 12B A2.5B Thinking is a text-generation model published on Hugging Face by JetBrains.
Open-weight model3,993 downloadsapache-2.0
Mellum2.1 12B A2.5B Thinking GGUF
Mellum2.1 12B A2.5B Thinking GGUF is a text-generation model published on Hugging Face by JetBrains.
- Downloads (30d)
- 151,955
- Released
- Oct 7, 2026
Specifications
Mellum2.1 12B A2.5B Thinking GGUF specs
- Provider
- JetBrains
- Type
- Open-weight model
- Model ID
JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF- Task
- text generation
- Released
- Oct 7, 2026
- License
- apache-2.0
- Architecture
- gguf
- Base model
- JetBrains/Mellum2.1-12B-A2.5B-Thinking
- Downloads
- 151,955Hugging Face, last 30 days
- Likes
- 132
- Languages
- English
- Popularity
- 30/100151,955 Hugging Face downloads in the last 30 days
- Source
- Hugging Face
Overview
About Mellum2.1 12B A2.5B Thinking GGUF
Mellum2.1 12B A2.5B Thinking GGUF is an open-weight model from JetBrains, released on Oct 7, 2026, with the apache-2.0 license, 151,955 Hugging Face downloads in the last 30 days.
Specs are sourced from Hugging Face and were last checked on Oct 20, 2026. Always confirm current pricing and limits with the provider before production use.
Mixture of expertsGGUF weightsQuantized
FAQ
Mellum2.1 12B A2.5B Thinking GGUF questions
When was Mellum2.1 12B A2.5B Thinking GGUF released?
Mellum2.1 12B A2.5B Thinking GGUF was published on Oct 7, 2026.
Can I run Mellum2.1 12B A2.5B Thinking GGUF locally?
Mellum2.1 12B A2.5B Thinking GGUF is published as an open-weight model on Hugging Face under the apache-2.0 license, so you can download the weights and run them on compatible hardware, subject to the license terms.