Claude 3.5 Haiku vs Claude 3.7 Sonnet
Compare Claude 3.5 Haiku vs Claude 3.7 Sonnet API pricing, token costs, context windows, and latency. See which model is cheaper and better for your stack.
Claude 3.5 Haiku charges $0.80/1M input and $4.00/1M output tokens, compared to Claude 3.7 Sonnet at $3.00/1M input and $15.00/1M output. Claude 3.5 Haiku is 3.8x cheaper on input tokens. In benchmark reasoning, Claude 3.7 Sonnet holds the higher intelligence rating (98/100). For latency-critical streaming, Claude 3.5 Haiku delivers 130 t/s (220ms TTFT) while Claude 3.7 Sonnet provides 85 t/s (480ms TTFT).
Full Metric & Specification Comparison
| Metric | Claude 3.5 Haiku | Claude 3.7 Sonnet | Advantage |
|---|---|---|---|
| Provider | Anthropic | Anthropic | - |
| Input Token Cost (1M) | $0.800 | $3.000 | Claude 3.5 Haiku |
| Output Token Cost (1M) | $4.000 | $15.000 | Claude 3.5 Haiku |
| Context Window | 200k tokens | 200k tokens | Tie |
| Intelligence Benchmark Score | 84/100 | 98/100 | Claude 3.7 Sonnet |
| Streaming Latency | Ultra-Fast | Fast | - |
Key Architectural Takeaways
- Input Token Cost: Claude 3.5 Haiku is $0.80/1M vs Claude 3.7 Sonnet at $3.00/1M
- Output Token Cost: Claude 3.5 Haiku is $4.00/1M vs Claude 3.7 Sonnet at $15.00/1M
- Context Window: Claude 3.5 Haiku supports 200k tokens vs Claude 3.7 Sonnet with 200k tokens
- Benchmark Intelligence Rating: Claude 3.5 Haiku scores 84/100 vs Claude 3.7 Sonnet at 98/100
- Inference Latency: Claude 3.5 Haiku is rated Ultra-Fast vs Claude 3.7 Sonnet rated Fast
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 3.5 Haiku over Claude 3.7 Sonnet saves $115.50/mo ($1386/yr) at this volume.
Frequently Asked Questions
Is Claude 3.5 Haiku cheaper than Claude 3.7 Sonnet?
Claude 3.5 Haiku is significantly more economical, charging $0.80/1M input compared to $3.00/1M for Claude 3.7 Sonnet.
Which model should I choose for production?
If your primary constraint is API cost and high query throughput, choose Claude 3.5 Haiku. If you require peak reasoning accuracy and complex tool use, Claude 3.7 Sonnet is recommended.
How does context window compare between Claude 3.5 Haiku and Claude 3.7 Sonnet?
Claude 3.5 Haiku offers the larger context window (200k tokens), allowing you to pass significantly larger codebases or documents without chunking.
Related Model Head-to-Head Comparisons
Explore all 100+ comparisonsNever Miss an AI Token Price Cut
Whenever OpenAI, Anthropic, Google, or DeepSeek drop their API rates or increase context windows, we send a 60-second summary so your team can cut bills immediately.