Nex-N2-Pro is $4.75 cheaper per 1M input tokens (95% lower; 20x difference).
API cost decision in 10 seconds
Nex-N2-Pro vs Claude Opus 4.8
Pick Nex-N2-Pro for lower cost; pick Claude Opus 4.8 only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Nex-N2-Pro for lower cost; pick Claude Opus 4.8 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nex-N2-Pro is estimated at $0.75 vs $17.5 for Claude Opus 4.8, saving $16.75 (95.7% lower).
Cost-first pickNex-N2-Pro
Context-first pickClaude Opus 4.8
Sample savings$16.7595.7%
10x traffic gap$167.5
Claude Opus 4.8 has more context, but Nex-N2-Pro saves $16.75 on the standard workload. At 10x that traffic, the same price gap is about $167.5. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nex-N2-Pro stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Nex-N2-Pro | Claude Opus 4.8 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nex-N2-Pro | $1.75 | $37.5 |
| Balanced workload | 1M input + 1M output | Nex-N2-Pro | $1.25 | $30 |
| Output-heavy chatbot | 1M input + 5M output | Nex-N2-Pro | $5.25 | $130 |
Nex-N2-Pro is $24 cheaper per 1M output tokens (96% lower; 25x difference).
Claude Opus 4.8 has 737.86K more context (3.81x larger).
Nex-N2-Pro is $16.75 cheaper on the standard workload (95.7% 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
Nex-N2-Pro has the lower input price; Nex-N2-Pro has the lower output price; Claude Opus 4.8 offers the larger context window. For the 1M input plus 500K output sample, Nex-N2-Pro is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.75 for Nex-N2-Pro and $17.5 for Claude Opus 4.8.
Choose Nex-N2-Pro when you care most about lower input-token price, and lower output-token price.
Choose Claude Opus 4.8 when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Nex-N2-Pro is estimated at $0.75 vs $17.5 for Claude Opus 4.8, saving $16.75 (95.7% lower).
- Nex-N2-Pro is $16.75 cheaper on the standard workload (95.7% lower).
- Nex-N2-Pro is $4.75 cheaper per 1M input tokens (95% lower; 20x difference).
- Nex-N2-Pro is $24 cheaper per 1M output tokens (96% lower; 25x difference).
- Claude Opus 4.8 has 737.86K more context (3.81x larger).
| Feature | Nex-N2-Pro (Nex AGI) | Claude Opus 4.8 (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.25 | $5 |
| Completion Price per 1M tokens | $1 | $25 |
| Sample Workload Cost 1M input + 500K output | $0.75 | $17.5 |
| Context Window | 262.14K | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nex-N2-Pro | On the standard 1M input plus 500K output workload, Nex-N2-Pro is estimated at $0.75 vs $17.5 for Claude Opus 4.8, saving $16.75 (95.7% lower). |
| High-volume input processing | Nex-N2-Pro | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nex-N2-Pro | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Claude Opus 4.8 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Nex-N2-Pro (free) can replace Nex-N2-Pro when lower sample workload cost matters most: $0.
- Nex-N2-Mini can replace Nex-N2-Pro when lower sample workload cost matters most: $0.08.
- DeepSeek V3.1 Nex N1 can replace Nex-N2-Pro when lower sample workload cost matters most: $0.39.
- Claude 3 Haiku can replace Claude Opus 4.8 when lower sample workload cost matters most: $0.88.
- 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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