Model overview
This model is a fine-tuned version of microsoft/trocr-base-printed on Captchas of the type shown below - **CER (Character Error Rate)**: 0.01394585726004922 - **Hyperparameters**: - **Learning Rate**: 1.5078922700531405e-05 - **Batch Size**: 16 - **Num Epochs**: 7 - **Warmup Ratio**: 0.14813004670666596 - **Weight Decay**: 0.017176551931326833 - **Num Beams**: 2 - **Length Penalty**: 1.3612823161368288 ```python from transformers import VisionEncoderDecoderModel, TrOCRProcessor import torch from PIL import Image
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
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。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
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。