Claude Sonnet 5.5 vs Gemini 4 Argon
Compare Claude Sonnet 5.5 vs Gemini 4 Argon API pricing, token costs, context windows, and latency. See which model is cheaper and better for your stack.
Claude Sonnet 5.5 charges $2.00/1M input and $10.00/1M output tokens, compared to Gemini 4 Argon at $4.00/1M input and $20.00/1M output. Claude Sonnet 5.5 is 2.0x cheaper on input tokens. In reasoning benchmarks, Claude Sonnet 5.5 holds the higher AA Intelligence Index rating (55/100). For latency-critical streaming, Claude Sonnet 5.5 delivers 156 t/s (247.0s TTFT) while Gemini 4 Argon provides 56 t/s (38.0s TTFT).
Full Metric & Specification Comparison
| Metric | Claude Sonnet 5.5 | Gemini 4 Argon | Advantage |
|---|---|---|---|
| Provider | Anthropic | - | |
| Input Token Cost (1M) | $2.000 | $4.000 | Claude Sonnet 5.5 |
| Output Token Cost (1M) | $10.000 | $20.000 | Claude Sonnet 5.5 |
| Context Window | 1,000k tokens | 1,000k tokens | Tie |
| AA Intelligence Index | 55/100 | 50/100 | Claude Sonnet 5.5 |
| Streaming Latency | Fast | Moderate | - |
Key Architectural Takeaways
- Input Token Cost: Claude Sonnet 5.5 is $2.00/1M vs Gemini 4 Argon at $4.00/1M
- Output Token Cost: Claude Sonnet 5.5 is $10.00/1M vs Gemini 4 Argon at $20.00/1M
- Context Window: Claude Sonnet 5.5 supports 1,000k tokens vs Gemini 4 Argon with 1,000k tokens
- Benchmark Intelligence Rating: Claude Sonnet 5.5 scores 55/100 vs Gemini 4 Argon at 50/100 (AA Index v5)
- Inference Latency: Claude Sonnet 5.5 is rated Fast vs Gemini 4 Argon rated Moderate
Calculate Your Team's Exact Bill Difference
Drag the sliders below to see real-time cost divergences based on your daily token consumption.
Deploying Claude Sonnet 5.5 over Gemini 4 Argon saves $105.00/mo ($1260/yr) at this volume.
Frequently Asked Questions
Is Claude Sonnet 5.5 cheaper than Gemini 4 Argon?
Claude Sonnet 5.5 is significantly more economical, charging $2.00/1M input compared to $4.00/1M for Gemini 4 Argon.
Which model should I choose for production?
If your primary constraint is API cost and high query throughput, choose Claude Sonnet 5.5. If you require peak reasoning accuracy and complex tool use, Claude Sonnet 5.5 is recommended.
How does context window compare between Claude Sonnet 5.5 and Gemini 4 Argon?
Claude Sonnet 5.5 offers the larger context window (1,000k tokens), allowing you to pass significantly larger codebases or documents without chunking.
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