LongCat 2.0 is $1.7 cheaper per 1M input tokens (85% lower; 6.67x difference).
API cost decision in 10 seconds
LongCat 2.0 vs Nano Banana Pro (Gemini 3 Pro Image)
Pick LongCat 2.0 when budget and context both matter.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick LongCat 2.0 when budget and context both matter.
On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $8 for Nano Banana Pro (Gemini 3 Pro Image), saving $7.1 (88.8% lower).
Cost-first pickLongCat 2.0
Context-first pickLongCat 2.0
Sample savings$7.188.8%
10x traffic gap$71
LongCat 2.0 is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $71. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
LongCat 2.0 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | LongCat 2.0 | Nano Banana Pro (Gemini 3 Pro Image) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | LongCat 2.0 | $2.1 | $16 |
| Balanced workload | 1M input + 1M output | LongCat 2.0 | $1.5 | $14 |
| Output-heavy chatbot | 1M input + 5M output | LongCat 2.0 | $6.3 | $62 |
LongCat 2.0 is $10.8 cheaper per 1M output tokens (90% lower; 10x difference).
LongCat 2.0 has 917.68K more context (8x larger).
LongCat 2.0 is $7.1 cheaper on the standard workload (88.8% 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
LongCat 2.0 has the lower input price; LongCat 2.0 has the lower output price; LongCat 2.0 offers the larger context window. For the 1M input plus 500K output sample, LongCat 2.0 is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.9 for LongCat 2.0 and $8 for Nano Banana Pro (Gemini 3 Pro Image).
Choose LongCat 2.0 when you care most about lower input-token price, lower output-token price, and larger context window.
Choose Nano Banana Pro (Gemini 3 Pro Image) when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
- On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $8 for Nano Banana Pro (Gemini 3 Pro Image), saving $7.1 (88.8% lower).
- LongCat 2.0 is $7.1 cheaper on the standard workload (88.8% lower).
- LongCat 2.0 is $1.7 cheaper per 1M input tokens (85% lower; 6.67x difference).
- LongCat 2.0 is $10.8 cheaper per 1M output tokens (90% lower; 10x difference).
- LongCat 2.0 has 917.68K more context (8x larger).
| Feature | LongCat 2.0 (Meituan) | Nano Banana Pro (Gemini 3 Pro Image) (Google) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.3 | $2 |
| Completion Price per 1M tokens | $1.2 | $12 |
| Sample Workload Cost 1M input + 500K output | $0.9 | $8 |
| Context Window | 1.05M | 131.07K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | LongCat 2.0 | On the standard 1M input plus 500K output workload, LongCat 2.0 is estimated at $0.9 vs $8 for Nano Banana Pro (Gemini 3 Pro Image), saving $7.1 (88.8% lower). |
| High-volume input processing | LongCat 2.0 | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | LongCat 2.0 | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | LongCat 2.0 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
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Cheaper alternatives
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