Qianfan-OCR-Fast is $0.02 cheaper per 1M input tokens (2.9% lower; 1.03x difference).
API cost decision in 10 seconds
Aion-3.0-Mini vs Qianfan-OCR-Fast
Pick Aion-3.0-Mini when budget and context both matter.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Aion-3.0-Mini when budget and context both matter.
On the standard 1M input plus 500K output workload, Aion-3.0-Mini is estimated at $1.4 vs $2.08 for Qianfan-OCR-Fast, saving $0.69 (32.9% lower).
Cost-first pickAion-3.0-Mini
Context-first pickAion-3.0-Mini
Sample savings$0.6932.9%
10x traffic gap$6.85
Aion-3.0-Mini is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $6.85. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Aion-3.0-Mini stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Aion-3.0-Mini | Qianfan-OCR-Fast |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Aion-3.0-Mini | $4.2 | $4.81 |
| Balanced workload | 1M input + 1M output | Aion-3.0-Mini | $2.1 | $3.49 |
| Output-heavy chatbot | 1M input + 5M output | Aion-3.0-Mini | $7.7 | $14.73 |
Aion-3.0-Mini is $1.41 cheaper per 1M output tokens (50.2% lower; 2.01x difference).
Aion-3.0-Mini has 65.54K more context (2x larger).
Aion-3.0-Mini is $0.69 cheaper on the standard workload (32.9% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Qianfan-OCR-Fast has the lower input price; Aion-3.0-Mini has the lower output price; Aion-3.0-Mini offers the larger context window. For the 1M input plus 500K output sample, Aion-3.0-Mini is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $1.4 for Aion-3.0-Mini and $2.08 for Qianfan-OCR-Fast.
Choose Aion-3.0-Mini when you care most about lower output-token price, and larger context window.
Choose Qianfan-OCR-Fast when you care most about lower input-token price.
- On the standard 1M input plus 500K output workload, Aion-3.0-Mini is estimated at $1.4 vs $2.08 for Qianfan-OCR-Fast, saving $0.69 (32.9% lower).
- Aion-3.0-Mini is $0.69 cheaper on the standard workload (32.9% lower).
- Qianfan-OCR-Fast is $0.02 cheaper per 1M input tokens (2.9% lower; 1.03x difference).
- Aion-3.0-Mini is $1.41 cheaper per 1M output tokens (50.2% lower; 2.01x difference).
- Aion-3.0-Mini has 65.54K more context (2x larger).
| Feature | Aion-3.0-Mini (AionLabs) | Qianfan-OCR-Fast (Baidu) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.7 | $0.68 |
| Completion Price per 1M tokens | $1.4 | $2.81 |
| Sample Workload Cost 1M input + 500K output | $1.4 | $2.08 |
| Context Window | 131.07K | 65.54K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Aion-3.0-Mini | On the standard 1M input plus 500K output workload, Aion-3.0-Mini is estimated at $1.4 vs $2.08 for Qianfan-OCR-Fast, saving $0.69 (32.9% lower). |
| High-volume input processing | Qianfan-OCR-Fast | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Aion-3.0-Mini | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Aion-3.0-Mini | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- ERNIE 4.5 21B A3B Thinking can replace Qianfan-OCR-Fast when lower sample workload cost matters most: $0.21.
- ERNIE 4.5 21B A3B can replace Qianfan-OCR-Fast when lower sample workload cost matters most: $0.21.
- ERNIE 4.5 VL 28B A3B can replace Qianfan-OCR-Fast when lower sample workload cost matters most: $0.42.
- ERNIE 4.5 300B A47B can replace Qianfan-OCR-Fast when lower sample workload cost matters most: $0.83.
- Grok 4.20 Multi-Agent offers 2M context with $2.5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
- DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.
- DeepSeek V4 Flash 0731 · DeepSeek · #1
- MiMo-V2.5 · Xiaomi · #2
- Hy3 · Tencent · #3
- Ox Alpha · stealth · #4
Cheaper alternatives
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Open Baidu modelsAion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multiple specialized models each...
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.