MODEL PROFILE · 模型档案

tibetan-ocr

BDRC · tibetan-ocr

**A vision-first OCR model for Tibetan pecha** — modern publications, woodblock prints, and manuscripts (uchen and u-med), including pecha layout and orthographic shorthands. Built by the Buddhist Digital Resource Center (BDRC) and trained on the `bec_mixed_elie_v8` mix of curated real + synthetic pages, with the **evaluation-benchmark pages held out of training**. - **Repository:** `BDRC/tibetan-ocr` (display name **Yigdzin 1**) - **Base model:** `PaddlePaddle/PaddleOCR-VL-1.6` (Apache-2.0) - **Live demo:** ocr.bdrc.io · **Desktop app:** buda-base/tibetan-ocr-app On a 1,070-page hand-transcribed benchmark (production serving: vLLM + sequential regime + DRY guard + temperature-retry), **median page CER is ~1.4%** and clean-page (non-catastrophic) mean CER is **~4.0%**, with **0 hard repetition loops**. The benchmark pages are held out of training. It is a *specialized* OCR model, not a general chat VLM.

译文排队中,当前展示来源原文。

视觉问答license:apache-2.0
上下文窗口来源未披露
输入 → 输出文本、图像 → 文本
模型权重待核验
档案更新时间2026/10/29 21:23:25
OVERVIEW

模型介绍

**A vision-first OCR model for Tibetan pecha** — modern publications, woodblock prints, and manuscripts (uchen and u-med), including pecha layout and orthographic shorthands. Built by the Buddhist Digital Resource Center (BDRC) and trained on the `bec_mixed_elie_v8` mix of curated real + synthetic pages, with the **evaluation-benchmark pages held out of training**. - **Repository:** `BDRC/tibetan-ocr` (display name **Yigdzin 1**) - **Base model:** `PaddlePaddle/PaddleOCR-VL-1.6` (Apache-2.0) - **Live demo:** ocr.bdrc.io · **Desktop app:** buda-base/tibetan-ocr-app On a 1,070-page hand-transcribed benchmark (production serving: vLLM + sequential regime + DRY guard + temperature-retry), **median page CER is ~1.4%** and clean-page (non-catastrophic) mean CER is **~4.0%**, with **0 hard repetition loops**. The benchmark pages are held out of training. It is a *specialized* OCR model, not a general chat VLM.

主要特点

特点摘要待依据来源补齐,不凭模型名称推断能力。

局限与注意事项

暂无足够来源支持具体缺点结论。请重点验证实际任务表现、时延、数据政策、许可与版本生命周期。

PRICING & COST

来源报价与费用分析

同一模型在不同渠道、地区和配置下可能采用不同价格。下表独立保留各渠道报价,不将渠道价格视为厂商官方统一价格。

来源 / 渠道输入输出计费单位采集时间
暂未取得可核验报价,请查阅来源渠道。

按月估算基础 Token 费用

—

预估不包含缓存优惠、阶梯定价、多模态附加费用、网络检索、税费及推理额外输出。

INDEPENDENT BENCHMARKS

公开评测与运行配置

暂无已采集的可核验公开评分。模型未上榜不代表能力较低。

查看完整已收录榜单 →

常见问题

开放权重是否代表可以免费商用?

不一定。应核对具体版本许可证、商用门槛和使用政策。自部署还会产生算力和维护成本。

这些价格是实时结算价格吗?

不是实时结算价格,而是带采集时间的来源报价快照。请到对应渠道核对当前版本、区域、折扣和计费方式。

资料来源与可追溯记录

许可证:apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。