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README.md

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 license: apache-2.0
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+# Model Card: TranslationGPT-1.2
+
+## Model Overview
+
+**TranslationGPT-1.2** is an **8B-parameter** large language model checkpoint for **Chinese ↔ English patent text translation**, optimized for China–US patent drafting and prosecution style. It is distributed as open weights for use with standard inference stacks (e.g. [vLLM](https://github.com/vllm-project/vllm)) and the **Hiro Translation** API gateway.
+
+| Field | Value |
+| --- | --- |
+| **Model name** | TranslationGPT-1.2 |
+| **Parameters** | ~8B |
+| **Languages** | Chinese (`zh`), English (`en`) |
+| **Domains** | Patent specifications, claims, and related technical text |
+| **Directions** | `zh2en`, `en2zh` |
+| **Weights** | [Hugging Face: PatSnap/TranslationGPT-1.2](https://huggingface.co/PatSnap/TranslationGPT-1.2) |
+
+## Intended Use
+
+- Research, development, and engineering evaluation of patent-oriented machine translation
+- Productivity assistance for drafting or reviewing **patent-related** Chinese/English text
+- Deployment behind the Hiro Translation gateway (streaming segmentation, caching, optional QA flags)
+
+## Out-of-Scope Use
+
+- Legal, patent prosecution, or agency advice
+- Official or certified translations for filing, litigation, licensing, or regulatory submission without human review
+- Processing data you are not authorized to use (e.g. unpublished applications, client-confidential materials, third-party corpora without permission)
+
+## Limitations
+
+- Outputs may be **inaccurate, incomplete, or inconsistent**; human review is required before any professional or legal reliance
+- Performance depends on text type, terminology, and domain; public benchmarks on proprietary patent data are summarized in the project repository
+- The checkpoint does **not** ship with proprietary training data, client documents, or internal evaluation sets
+
+## Deployment Notes
+
+- Recommended served name for vLLM/OpenAI-compatible APIs: `translationgpt_v1_2` (must match gateway configuration)
+- For installation, configuration, API reference, and benchmark tables, see the project repository below
+
+## More Information
+
+Full documentation, gateway setup, evaluation methodology, and **Disclaimer** text:
+
+**https://github.com/patsnap/Hiro-Translation**
+
+Related files in that repository:
+
+- [DISCLAIMER.md](https://github.com/patsnap/Hiro-Translation/blob/main/DISCLAIMER.md) — full disclaimer and terms of use
+- [README.md](https://github.com/patsnap/Hiro-Translation/blob/main/README.md) — service architecture and quick start
+
+## Disclaimer
+
+This model and the Hiro Translation software are provided for **research, development, engineering evaluation, and productivity purposes only**. They assist with Chinese–English translation of patent-related documents but do **not** provide legal advice, patent advice, patent agency services, official patent translations, or professional translation services.
+
+**You are solely responsible** for reviewing and validating all inputs and outputs before use in patent filing, prosecution, litigation, licensing, transactions, regulatory submissions, or business decisions.
+
+Do **not** use this model to process confidential information, trade secrets, personal data, unpublished patent applications, invention disclosures, client materials, translation memories, terminology databases, or third-party materials unless you have the right and legal basis to do so and have assessed applicable privacy, security, export-control, sanctions, IP, and contractual obligations.
+
+No proprietary patent corpus, benchmark dataset, training dataset, evaluation dataset, or other third-party proprietary material is included with this release unless expressly stated otherwise.
+
+This model is provided **“AS IS”** and **“AS AVAILABLE”**, without warranties of any kind. To the maximum extent permitted by law, maintainers and contributors are not liable for claims, damages, or losses arising from use of the weights or generated outputs.
+
+For the complete disclaimer, see [DISCLAIMER.md](https://github.com/patsnap/Hiro-Translation/blob/main/DISCLAIMER.md) in the [Hiro-Translation](https://github.com/patsnap/Hiro-Translation) repository.