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Lab · China

Baidu

AI models from Baidu: 44 models in the catalog, version timeline, prices and sourced benchmarks.

  • 44 models in the catalog
  • 30 with open weights
  • 14 closed or without public weights
  • 0 with sourced benchmarks
  • 0 with a page here

We count grouped models: Instruct, Base, quantized and size variants of the same line become one. Behind that there are 39 Hugging Face repositories, 0 OpenRouter endpoints and 24 historical records at Epoch AI.

Version timeline by family

Main model lines

2022202220232023202420242025202520262026ERNIE3.0ERNIE 3.0, 20213.5ERNIE 3.5, 2023ERNIE 4.0, 20234.5ERNIE 4.5, 20255.1ERNIE 5.1, 20265.5ERNIE 5.5, 20262023202320252025ERNIE3.0ERNIE 3.0, 20213.5ERNIE 3.5, 2023ERNIE 4.0, 20234.5ERNIE 4.5, 20255.1ERNIE 5.1, 2026ERNIE 5.5, 2026
Research and others (17)
2016201620172017201820182019201920202020202120212022202220232023202420242025202520262026DeepSpeech2DeepSpeech 2, 2015DL scaling speechDL scaling …DL scaling speech, 2017DL scaling LMDL scaling …DL scaling LM, 2017DL scaling ImageDL scaling …DL scaling Image, 2017ERNIE-GEN (large)ERNIE-GEN (…ERNIE-GEN (large), 2020ERNIE-Doc (247M)ERNIE-Doc (…ERNIE-Doc (247M), 2020ERNIE-Doc Base (151M,…ERNIE-Doc Base (151M, WT103)ERNIE-Doc B…ERNIE-Doc Base (151M, WT103), 2020PLATO-XLPLATO-XLPLATO-XL, 2021ERNIE-ViLGERNIE-ViLGERNIE-ViLG, 20212.0ERNIE-ViLG 2.0, 2023HelixFoldHelixFoldHelixFold, 2024HelixProtXHelixProtXHelixProtX, 2024ERNIE x1ERNIE x 1, 2025QianfanQianfanQianfan, 2025Qianfan-OCRQianfan-OCRQianfan-OCR, 2026ERNIE-ImageERNIE-ImageERNIE-Image, 2026NAVANAVANAVA, 2026Unlimited-OCRUnlimited-O…Unlimited-OCR, 2026Unlimited-OCR 2, 2026201820182021202120242024DeepSpeech2DeepSpeech 2, 2015DL scaling speechDL scaling speech, 2017DL scaling LMDL scaling LM, 2017DL scaling ImageDL scaling Image, 2017ERNIE-GEN (large)ERNIE-GEN (large), 2020ERNIE-Doc (247M)ERNIE-Doc (247M), 2020ERNIE-Doc Base (151M, WT103)ERNIE-Doc Base (151M, WT103), 2020PLATO-XLPLATO-XL, 2021ERNIE-ViLGERNIE-ViLG, 20212.0ERNIE-ViLG 2.0, 2023HelixFoldHelixFold, 2024HelixProtXHelixProtX, 2024ERNIE x1ERNIE x 1, 2025QianfanQianfan, 2025Qianfan-OCRQianfan-OCR, 2026ERNIE-ImageERNIE-Image, 2026NAVANAVANAVA, 2026Unlimited-OCRUnlimited-OCR, 20262Unlimited-OCR 2, 2026

This group holds benchmarks, datasets, research artifacts, and lines from brands that are not in this area's catalog.

Tap a point to see the version.Tap or hover over a point to see the version. Dates come from the sources: OpenRouter listing or Hugging Face repo creation, which may differ from the official launch. Family and version were grouped by rule from the name.

Other lab models in the catalog (8)

ModelModalityWeightsContextInput US$/1MDownloads (30 days)1ª
Unlimited-OCRmultimodalopenno datano data5,555,2042026
Unlimited-OCR-2multimodalopenno datano data467,9372026
ERNIE-4.5multimodal, textoopenno datano data105,3892025
Qianfan-OCRmultimodalopenno datano data29,9272026
ERNIE-Imageimagemopenno datano data4,8762026
ERNIE-5.5-Flashtextoopenno datano data2,8662026
NAVAvídeoopenno datano data3812026
Qianfanmultimodalopenno datano data9422025

Sources

  • Hugging Face Hub, metadados públicos do Hub; licença de cada modelo no repositório, latest version we checked.
  • OpenRouter, dados públicos da API; exports de benchmarks e rankings em CC BY 4.0, latest version we checked.
  • Epoch AI, CC BY 4.0, latest version we checked.

Dates come from the sources: OpenRouter listing or Hugging Face repo creation, which may differ from the official launch. Family and version were grouped by rule from the name.