Qwen3.5-122B-A10B is $0.54 cheaper per 1M input tokens (67.5% lower; 3.08x difference).
API cost decision in 10 seconds
Aion-2.0 vs Qwen3.5-122B-A10B
Pick Qwen3.5-122B-A10B 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 Qwen3.5-122B-A10B when budget and context both matter.
On the standard 1M input plus 500K output workload, Qwen3.5-122B-A10B is estimated at $1.3 vs $1.6 for Aion-2.0, saving $0.3 (18.8% lower).
Cost-first pickQwen3.5-122B-A10B
Context-first pickQwen3.5-122B-A10B
Sample savings$0.318.8%
10x traffic gap$3
Qwen3.5-122B-A10B is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $3. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Cost winner changes by workload shape: input-heavy / RAG favors Qwen3.5-122B-A10B, balanced workload favors Qwen3.5-122B-A10B, and output-heavy chatbot favors Aion-2.0.
| Workload shape | Token mix | Better pick | Aion-2.0 | Qwen3.5-122B-A10B |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Qwen3.5-122B-A10B | $4.8 | $2.34 |
| Balanced workload | 1M input + 1M output | Qwen3.5-122B-A10B | $2.4 | $2.34 |
| Output-heavy chatbot | 1M input + 5M output | Aion-2.0 | $8.8 | $10.66 |
Aion-2.0 is $0.48 cheaper per 1M output tokens (23.1% lower; 1.3x difference).
Qwen3.5-122B-A10B has 131.07K more context (2x larger).
Qwen3.5-122B-A10B is $0.3 cheaper on the standard workload (18.8% 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
Qwen3.5-122B-A10B has the lower input price; Aion-2.0 has the lower output price; Qwen3.5-122B-A10B offers the larger context window. For the 1M input plus 500K output sample, Qwen3.5-122B-A10B is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $1.6 for Aion-2.0 and $1.3 for Qwen3.5-122B-A10B.
Choose Aion-2.0 when you care most about lower output-token price.
Choose Qwen3.5-122B-A10B when you care most about lower input-token price, and larger context window.
- On the standard 1M input plus 500K output workload, Qwen3.5-122B-A10B is estimated at $1.3 vs $1.6 for Aion-2.0, saving $0.3 (18.8% lower).
- Qwen3.5-122B-A10B is $0.3 cheaper on the standard workload (18.8% lower).
- Qwen3.5-122B-A10B is $0.54 cheaper per 1M input tokens (67.5% lower; 3.08x difference).
- Aion-2.0 is $0.48 cheaper per 1M output tokens (23.1% lower; 1.3x difference).
- Qwen3.5-122B-A10B has 131.07K more context (2x larger).
| Feature | Aion-2.0 (AionLabs) | Qwen3.5-122B-A10B (Qwen) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.8 | $0.26 |
| Completion Price per 1M tokens | $1.6 | $2.08 |
| Sample Workload Cost 1M input + 500K output | $1.6 | $1.3 |
| Context Window | 131.07K | 262.14K |
| Release Date | ||
| Popularity | #117 | #142 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Qwen3.5-122B-A10B | On the standard 1M input plus 500K output workload, Qwen3.5-122B-A10B is estimated at $1.3 vs $1.6 for Aion-2.0, saving $0.3 (18.8% lower). |
| High-volume input processing | Qwen3.5-122B-A10B | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Aion-2.0 | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Qwen3.5-122B-A10B | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Aion-1.0-Mini can replace Aion-2.0 when lower sample workload cost matters most: $1.4.
- Qwen3 Next 80B A3B Instruct (free) can replace Qwen3.5-122B-A10B when lower sample workload cost matters most: $0.
- Qwen3 Coder 480B A35B (free) can replace Qwen3.5-122B-A10B when lower sample workload cost matters most: $0.
- Qwen2.5 7B Instruct can replace Qwen3.5-122B-A10B when lower sample workload cost matters most: $0.09.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- DeepSeek V4 Pro offers 1.05M context with $0.87 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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