Claude Sonnet 5.5 (batch) is $1 cheaper per 1M input tokens (50% lower; 2x difference).
API cost decision in 10 seconds
NewGemini 4 Argon vs Claude Sonnet 5.5 (batch)
Pick Claude Sonnet 5.5 (batch) for lower cost; pick Gemini 4 Argon 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 Claude Sonnet 5.5 (batch) for lower cost; pick Gemini 4 Argon only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Claude Sonnet 5.5 (batch) is estimated at $3.5 vs $7 for Gemini 4 Argon, saving $3.5 (50% lower).
Cost-first pickClaude Sonnet 5.5 (batch)
Context-first pickGemini 4 Argon
Sample savings$3.550%
10x traffic gap$35
Gemini 4 Argon has more context, but Claude Sonnet 5.5 (batch) saves $3.5 on the standard workload. At 10x that traffic, the same price gap is about $35. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Claude Sonnet 5.5 (batch) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Gemini 4 Argon | Claude Sonnet 5.5 (batch) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Claude Sonnet 5.5 (batch) | $15 | $7.5 |
| Balanced workload | 1M input + 1M output | Claude Sonnet 5.5 (batch) | $12 | $6 |
| Output-heavy chatbot | 1M input + 5M output | Claude Sonnet 5.5 (batch) | $52 | $26 |
Claude Sonnet 5.5 (batch) is $5 cheaper per 1M output tokens (50% lower; 2x difference).
Gemini 4 Argon has 48.58K more context (1.05x larger).
Claude Sonnet 5.5 (batch) is $3.5 cheaper on the standard workload (50% 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
Claude Sonnet 5.5 (batch) has the lower input price; Claude Sonnet 5.5 (batch) has the lower output price; Gemini 4 Argon offers the larger context window. For the 1M input plus 500K output sample, Claude Sonnet 5.5 (batch) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $7 for Gemini 4 Argon and $3.5 for Claude Sonnet 5.5 (batch).
Choose Gemini 4 Argon when you care most about larger context window.
Choose Claude Sonnet 5.5 (batch) when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Claude Sonnet 5.5 (batch) is estimated at $3.5 vs $7 for Gemini 4 Argon, saving $3.5 (50% lower).
- Claude Sonnet 5.5 (batch) is $3.5 cheaper on the standard workload (50% lower).
- Claude Sonnet 5.5 (batch) is $1 cheaper per 1M input tokens (50% lower; 2x difference).
- Claude Sonnet 5.5 (batch) is $5 cheaper per 1M output tokens (50% lower; 2x difference).
- Gemini 4 Argon has 48.58K more context (1.05x larger).
| Feature | NewGemini 4 Argon (Google) | Claude Sonnet 5.5 (batch) (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $2 | $1 |
| Completion Price per 1M tokens | $10 | $5 |
| Sample Workload Cost 1M input + 500K output | $7 | $3.5 |
| Context Window | 1.05M | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Claude Sonnet 5.5 (batch) | On the standard 1M input plus 500K output workload, Claude Sonnet 5.5 (batch) is estimated at $3.5 vs $7 for Gemini 4 Argon, saving $3.5 (50% lower). |
| High-volume input processing | Claude Sonnet 5.5 (batch) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Claude Sonnet 5.5 (batch) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Gemini 4 Argon | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Gemma 4 26B A4B (free) can replace Gemini 4 Argon when lower sample workload cost matters most: $0.
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- MiMo-V2.6-Flash offers 1.05M context with $0.28 sample workload cost.
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Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
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Open provider hubsGoogle catalog
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Open Google modelsAnthropic catalog
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