| marvy-1-14B |
| Copyright 2026 MainStack |
|
|
| This product is licensed under the Apache License, Version 2.0 (the "License"). |
| You may obtain a copy of the License in the accompanying LICENSE file or at: |
|
|
| http://www.apache.org/licenses/LICENSE-2.0 |
|
|
| ================================================================================ |
| Attribution request (downstream use) |
| ================================================================================ |
|
|
| marvy-1-14B was created by MainStack (https://huggingface.co/MainStack). |
|
|
| If you use marvy-1-14B as a baseline, fine-tune it, distill from it, evaluate |
| against it, or otherwise build on it, please credit MainStack and link to: |
|
|
| https://huggingface.co/MainStack/marvy-1-14B |
|
|
| Under the Apache License, Version 2.0, this NOTICE file MUST be retained and |
| reproduced in any derivative works and redistributions (License §4(d)). |
|
|
| ================================================================================ |
| Dual licensing |
| ================================================================================ |
|
|
| * Model weights (safetensors / GGUF / LoRA adapter): Apache-2.0 (LICENSE). |
| * MainStack original contributions — model cards, documentation, benchmark, |
| charts, and curated training methodology: CC-BY-4.0 (LICENSE-CC-BY-4.0). |
|
|
| Reuse of MainStack's contributions requires attribution to MainStack under the |
| terms of CC-BY-4.0. See LICENSING.md for the full breakdown. |
|
|
| ================================================================================ |
| Attribution |
| ================================================================================ |
|
|
| marvy-1-14B is a fine-tuned derivative of: |
|
|
| Qwen2.5-14B-Instruct |
| Copyright Alibaba Cloud / Qwen Team |
| Licensed under the Apache License, Version 2.0 |
| https://huggingface.co/Qwen/Qwen2.5-14B-Instruct |
|
|
| The base model weights are the property of their respective authors and are |
| used and redistributed in modified (fine-tuned) form under the terms of the |
| Apache License, Version 2.0. |
|
|
| Citation for the base model: |
|
|
| @misc{qwen2.5, |
| title = {Qwen2.5: A Party of Foundation Models}, |
| author = {Qwen Team}, |
| year = {2024}, |
| url = {https://qwenlm.github.io/blog/qwen2.5/} |
| } |
|
|
| @article{qwen2, |
| title = {Qwen2 Technical Report}, |
| author = {Qwen Team}, |
| journal= {arXiv preprint arXiv:2407.10671}, |
| year = {2024} |
| } |
|
|
| ================================================================================ |
| Tooling |
| ================================================================================ |
|
|
| Trained and fused with MLX-LM (https://github.com/ml-explore/mlx-lm), |
| Copyright Apple Inc., licensed under the MIT License. |
|
|
| ================================================================================ |
| Training data provenance |
| ================================================================================ |
|
|
| marvy-1-14B was fine-tuned on a corpus of anonymized ServiceNow delivery |
| artifacts. All customer and partner names were replaced with stable aliases, |
| and emails, hostnames, IP addresses, and credential-bearing files were removed |
| or redacted prior to training. No customer-identifying information is present |
| in the training corpus. See the model card for the full redaction methodology. |
|
|
