Baidu: Qianfan-OCR-Fast — AI Model

Verified
This model is no longer free (was free Apr 20, 2026 — May 15, 2026). See free alternatives.
openrouter/baidu-qianfan-ocr-fast
chat
Context Window 66K
Max Output 29K
Rate Limit See provider page
Cost Paid
Free Period Apr 20, 2026 — May 15, 2026
Credit Card Not required
Status Online

Overview

Qianfan-OCR-Fast is a domain-specific multimodal large model purpose-built for OCR. By leveraging specialized OCR training data while preserving versatile multimodal intelligence, it provides a powerful performance upgrade over Qianfan-OCR.

Model ID
baidu/qianfan-ocr-fast
Base URL
https://openrouter.ai/api/v1
Specifications
Context: 66K · Output: 29K · Modality: text, image · OpenAI Compat: Yes ·Released: Apr 20, 2026

Quick Start

Integrate Baidu: Qianfan-OCR-Fast with 3 lines of code. See the config generator for Claude Code, Cursor, and more.

from openai import OpenAI

client = OpenAI(
 base_url="https://openrouter.ai/api/v1",
 api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
 model="baidu/qianfan-ocr-fast",
 messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)
import OpenAI from "openai";

const openai = new OpenAI({
 baseURL: "https://openrouter.ai/api/v1",
 apiKey: "YOUR_API_KEY",
});

const completion = await openai.chat.completions.create({
 model: "baidu/qianfan-ocr-fast",
 messages: [{ role: "user", content: "Hello!" }],
});

console.log(completion.choices[0].message.content);
curl https://openrouter.ai/api/v1/chat/completions \
 -H "Content-Type: application/json" \
 -H "Authorization: Bearer YOUR_API_KEY" \
 -d '{
 "model": "baidu/qianfan-ocr-fast",
 "messages": [{"role": "user", "content": "Hello!"}]
 }'

Other Free Models from OpenRouter

Rate Limits & Constraints

Rate Limit See provider page
Context Window 66K
Max Output Tokens 29K
Cost Paid (was free Apr 20, 2026 — May 15, 2026)
Credit Card Not required
OpenAI Compatible Yes — drop-in replacement

OpenRouter Platform Limitations

  • 200 RPD on free tier (1,000 with $10 lifetime credit)
  • Free models may change without notice
  • Some free models have shorter context windows than paid variants

Features & Use Cases

Best For

Chat

Modality Support

textimage

OpenRouter Highlights

  • 35+ permanently free models
  • OpenAI-compatible endpoint
  • 200 RPD free, 1,000 RPD with $10 lifetime credit
  • One key for 300+ models

Playground — Test Baidu: Qianfan-OCR-Fast

Test Baidu: Qianfan-OCR-Fast directly in your browser. Your API key is sent directly to OpenRouter — never stored.

Model: Baidu: Qianfan-OCR-Fast Get Key

🔒 Your key is never stored — sent directly to the model provider via our server proxy.

Ready to chat with Baidu: Qianfan-OCR-Fast.

Frequently Asked Questions

How do I get an API key for Baidu: Qianfan-OCR-Fast?

Sign up at OpenRouter to get your API key. No credit card is required — just an email sign-up. Once you have the key, use the code snippets in the Quick Start section above.

Is Baidu: Qianfan-OCR-Fast really free?

Baidu: Qianfan-OCR-Fast is no longer free (was free until May 15, 2026). Browse our free models list for alternatives.

What are Baidu: Qianfan-OCR-Fast's rate limits?

See provider page Context window: 66K. Max output: 29K. No credit card required.

What are the best free alternatives to Baidu: Qianfan-OCR-Fast?

Popular free alternatives include inclusionAI: Ring-2.6-1T, Baidu Qianfan: CoBuddy (free), Owl Alpha. You can also browse all 147+ free models on our site.

More questions? See our full FAQ →

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