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探索 AI 模型 1529

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vit-chest-xray

codewithdark

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This model is a fine-tuned version of facebook/dinov2-base on an unknown dataset. It achieves the following results on the evaluation set: - Loss: 0.0125 - Accuracy: 0.9965 The following hyperparameters were used during training: - learning_rate: 5e-05 - train_batch_size: 64 - eval_batch_size: 64 - seed: 42 - optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments - lr_scheduler_type: linear - lr_scheduler_warmup_ratio: 0.1 - num_epochs: 15

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This is the model card of a 🤗 transformers model that has been pushed on the Hub. This model card has been automatically generated. Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations. Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019).

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mnist-mlp

dacorvo

基础档案已收录,详细介绍后续补充。可先查看厂商、分类与来源。

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custom-resnet50d

Dadigua12581

A Transformers-compatible wrapper around the pretrained `timm/resnet50d.ra2_in1k` ImageNet-1k classifier, following the custom model tutorial. The pretrained weights are copied from timm without additional training. The model has 25,576,264 parameters and predicts 1,000 ImageNet classes. The repository includes the custom Python code, safetensors weights, configuration, ImageNet class names, and image processor. The processor converts images to RGB, resizes the shorter edge to 256 pixels using bicubic interpolation, center-crops to 224 x 224, rescales to [0, 1], and normalizes with ImageNet mean and standard deviation.

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The model is based on `facebook/deit-tiny-patch16-224` and was fine-tuned on a subset of the MineralImage5K-98 dataset. For this experiment, 10 mineral classes were selected. The training set was balanced to 282 images per class, resulting in 2820 training images. The model was trained on a relatively small subset of the original dataset and only covers 10 mineral classes. Performance may therefore be lower on minerals, image conditions, or classes not represented in the training data.

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eye

desert-ant-labs

基础档案已收录,详细介绍后续补充。可先查看厂商、分类与来源。

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moderator

desert-ant-labs

基础档案已收录,详细介绍后续补充。可先查看厂商、分类与来源。

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shapes

desert-ant-labs

Turn a rough circle drawing into a clean shape, with fitted vector geometry ready to snap to. Built for PencilKit-style "smart shapes": draw, pause, and the rough stroke becomes a crisp shape. The model is tiny (**200KB** Core ML, **1.3MB** LiteRT) and runs in a few milliseconds on device. `line`, `rectangle`, `triangle`, `ellipse`, `star`, plus `none` (the reject class: scribbles, partial shapes, and other non-shape strokes). Squares and circles are covered by `rectangle` and `ellipse` (snapped when near-regular). Desert Ant Labs Source-Available License. Free for most apps, and a commercial license is required at scale. Full terms are at the link. Licensing: .

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vit-beans

diegomartinezp

This is the model card of a 🤗 transformers model that has been pushed on the Hub. This model card has been automatically generated. Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. More information needed for further recommendations. Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019).

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Beware that this model is trained on a dataset collected about 2 years ago. Since then, there is a remarkable progress in generating deepfake images with common AI tools, resulting in a significant concept drift. To mitigate that, I urge you to retrain the model using the latest available labeled data. As a quick-fix approach, simple reducing the threshold (say from default 0.5 to 0.1 or even 0.01) of labelling image as a fake may suffice. However, you will do that at your own risk, and retraining the model is the better way of handling the concept drift.

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COST EXPLORER

好模型,也要算好成本。

费用分析

调整月度 Token 用量,直观比较不同模型的预估 API 开支。

1 M = 100 万 Token · 美元计价
仅比较同一渠道的基础文本 Token 报价

使用已采集且单位可比的 USD / 百万 Token 渠道报价。报价为采集时快照;不计缓存优惠、阶梯价、推理额外输出与税费,请以来源的当前报价为准。

MODEL HANDBOOK

读懂模型,再做选择

选型与常见问题
API 价格应该怎么比较?+

先区分输入、输出和缓存价格,再使用同一任务和用量估算总费用。图像、音频和视频可能按张、时长或分辨率计费,不能直接与 Token 单价比较。

开放权重,就代表可以免费商用吗?+

不一定。必须逐一核对具体模型版本的许可证、商用限制及使用政策。自己部署还需要考虑显存、推理资源和运维费用。

排行榜第一,就是最适合我的模型吗?+

榜单取决于测试任务、版本与评测方法。建议用实际业务样本比较准确性、时延、稳定性和成本,再选择模型。

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