Qianfan-OCR-Fast is $4.32 cheaper per 1M input tokens (86.4% lower; 7.35x difference).
API cost decision in 10 seconds
🔥Claude Opus 4.6 vs Qianfan-OCR-Fast
Pick Qianfan-OCR-Fast for lower cost; pick Claude Opus 4.6 only if the larger context window matters more.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Qianfan-OCR-Fast for lower cost; pick Claude Opus 4.6 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Qianfan-OCR-Fast is estimated at $2.08 vs $17.5 for Claude Opus 4.6, saving $15.41 (88.1% lower).
Cost-first pickQianfan-OCR-Fast
Context-first pickClaude Opus 4.6
Sample savings$15.4188.1%
10x traffic gap$154.15
Claude Opus 4.6 has more context, but Qianfan-OCR-Fast saves $15.41 on the standard workload. At 10x that traffic, the same price gap is about $154.15. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Qianfan-OCR-Fast stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Claude Opus 4.6 | Qianfan-OCR-Fast |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Qianfan-OCR-Fast | $37.5 | $4.81 |
| Balanced workload | 1M input + 1M output | Qianfan-OCR-Fast | $30 | $3.49 |
| Output-heavy chatbot | 1M input + 5M output | Qianfan-OCR-Fast | $130 | $14.73 |
Qianfan-OCR-Fast is $22.19 cheaper per 1M output tokens (88.8% lower; 8.9x difference).
Claude Opus 4.6 has 934.46K more context (15.3x larger).
Qianfan-OCR-Fast is $15.41 cheaper on the standard workload (88.1% 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; Qianfan-OCR-Fast has the lower output price; Claude Opus 4.6 offers the larger context window. For the 1M input plus 500K output sample, Qianfan-OCR-Fast is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $17.5 for Claude Opus 4.6 and $2.08 for Qianfan-OCR-Fast.
Choose Claude Opus 4.6 when you care most about larger context window.
Choose Qianfan-OCR-Fast when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Qianfan-OCR-Fast is estimated at $2.08 vs $17.5 for Claude Opus 4.6, saving $15.41 (88.1% lower).
- Qianfan-OCR-Fast is $15.41 cheaper on the standard workload (88.1% lower).
- Qianfan-OCR-Fast is $4.32 cheaper per 1M input tokens (86.4% lower; 7.35x difference).
- Qianfan-OCR-Fast is $22.19 cheaper per 1M output tokens (88.8% lower; 8.9x difference).
- Claude Opus 4.6 has 934.46K more context (15.3x larger).
| Feature | 🔥Claude Opus 4.6 (Anthropic) | Qianfan-OCR-Fast (Baidu) |
|---|---|---|
| Input Price prompt tokens per 1M | $5 | $0.68 |
| Completion Price per 1M tokens | $25 | $2.81 |
| Sample Workload Cost 1M input + 500K output | $17.5 | $2.08 |
| Context Window | 1M | 65.54K |
| Release Date | ||
| Popularity | #18 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Qianfan-OCR-Fast | On the standard 1M input plus 500K output workload, Qianfan-OCR-Fast is estimated at $2.08 vs $17.5 for Claude Opus 4.6, saving $15.41 (88.1% 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 | Qianfan-OCR-Fast | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Claude Opus 4.6 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Claude 3 Haiku can replace Claude Opus 4.6 when lower sample workload cost matters most: $0.88.
- Claude 3.5 Haiku can replace Claude Opus 4.6 when lower sample workload cost matters most: $2.8.
- Anthropic Claude Haiku Latest can replace Claude Opus 4.6 when lower sample workload cost matters most: $3.5.
- Claude Haiku 4.5 can replace Claude Opus 4.6 when lower sample workload cost matters most: $3.5.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- GPT-5.5 offers 1.05M context with $20 sample workload cost.
- DeepSeek V4 Flash · DeepSeek · #1
- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
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Open Baidu modelsOpus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
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.