Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $0.5 cheaper per 1M input tokens (50% lower; 2x difference).
API cost decision in 10 seconds
NewAnthropic Claude Haiku Latest vs Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Pick Nano Banana 2 (Gemini 3.1 Flash Image Preview) for lower cost; pick Anthropic Claude Haiku Latest only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Nano Banana 2 (Gemini 3.1 Flash Image Preview) for lower cost; pick Anthropic Claude Haiku Latest only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nano Banana 2 (Gemini 3.1 Flash Image Preview) is estimated at $2 vs $3.5 for Anthropic Claude Haiku Latest, saving $1.5 (42.9% lower).
Cost-first pickNano Banana 2 (Gemini 3.1 Flash Image Preview)
Context-first pickAnthropic Claude Haiku Latest
Sample savings$1.542.9%
10x traffic gap$15
Anthropic Claude Haiku Latest has more context, but Nano Banana 2 (Gemini 3.1 Flash Image Preview) saves $1.5 on the standard workload. At 10x that traffic, the same price gap is about $15. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nano Banana 2 (Gemini 3.1 Flash Image Preview) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Anthropic Claude Haiku Latest | Nano Banana 2 (Gemini 3.1 Flash Image Preview) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | $7.5 | $4 |
| Balanced workload | 1M input + 1M output | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | $6 | $3.5 |
| Output-heavy chatbot | 1M input + 5M output | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | $26 | $15.5 |
Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $2 cheaper per 1M output tokens (40% lower; 1.67x difference).
Anthropic Claude Haiku Latest has 68.93K more context (1.53x larger).
Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $1.5 cheaper on the standard workload (42.9% 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
Nano Banana 2 (Gemini 3.1 Flash Image Preview) has the lower input price; Nano Banana 2 (Gemini 3.1 Flash Image Preview) has the lower output price; Anthropic Claude Haiku Latest offers the larger context window. For the 1M input plus 500K output sample, Nano Banana 2 (Gemini 3.1 Flash Image Preview) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $3.5 for Anthropic Claude Haiku Latest and $2 for Nano Banana 2 (Gemini 3.1 Flash Image Preview).
Choose Anthropic Claude Haiku Latest when you care most about larger context window.
Choose Nano Banana 2 (Gemini 3.1 Flash Image Preview) when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Nano Banana 2 (Gemini 3.1 Flash Image Preview) is estimated at $2 vs $3.5 for Anthropic Claude Haiku Latest, saving $1.5 (42.9% lower).
- Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $1.5 cheaper on the standard workload (42.9% lower).
- Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $0.5 cheaper per 1M input tokens (50% lower; 2x difference).
- Nano Banana 2 (Gemini 3.1 Flash Image Preview) is $2 cheaper per 1M output tokens (40% lower; 1.67x difference).
- Anthropic Claude Haiku Latest has 68.93K more context (1.53x larger).
| Feature | NewAnthropic Claude Haiku Latest (Anthropic) | Nano Banana 2 (Gemini 3.1 Flash Image Preview) (Google) |
|---|---|---|
| Input Price prompt tokens per 1M | $1 | $0.5 |
| Completion Price per 1M tokens | $5 | $3 |
| Sample Workload Cost 1M input + 500K output | $3.5 | $2 |
| Context Window | 200K | 131.07K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | On the standard 1M input plus 500K output workload, Nano Banana 2 (Gemini 3.1 Flash Image Preview) is estimated at $2 vs $3.5 for Anthropic Claude Haiku Latest, saving $1.5 (42.9% lower). |
| High-volume input processing | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Anthropic Claude Haiku Latest | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Claude 3 Haiku can replace Anthropic Claude Haiku Latest when lower sample workload cost matters most: $0.88.
- Claude 3.5 Haiku can replace Anthropic Claude Haiku Latest when lower sample workload cost matters most: $2.8.
- Gemma 4 26B A4B (free) can replace Nano Banana 2 (Gemini 3.1 Flash Image Preview) when lower sample workload cost matters most: $0.
- Gemma 4 31B (free) can replace Nano Banana 2 (Gemini 3.1 Flash Image Preview) when lower sample workload cost matters most: $0.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- Gemini 3.1 Flash Lite offers 1.05M context with $1 sample workload cost.
- No popular competitor is currently available.
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
Find models with larger context windows for RAG, long documents, and codebase review.
Open largest context modelsProvider catalogs
Compare models within provider hubs before choosing a final API vendor.
Open provider hubsAnthropic catalog
Review all tracked Anthropic models before deciding whether this matchup is the right shortlist.
Open Anthropic modelsGoogle catalog
Check other Google models with comparable pricing, context, or release timing.
Open Google modelsThis model always redirects to the latest model in the Anthropic Claude Haiku family.
Gemini 3.1 Flash Image Preview, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines...