Claude 3.5 Sonnet v2 (Bedrock) vs Sonar Pro: API Cost Comparison
Compare the API pricing, context windows, features, and real-world cost projections for Claude 3.5 Sonnet v2 (Bedrock) (AWS Bedrock) and Sonar Pro (Perplexity). Use the interactive calculator below to compute your exact monthly cost based on your token usage and request volume.
Prices verified Mar 11, 2026
Interactive Cost Calculator
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Showing costs for 2 models. Cheapest: Claude 3.5 Sonnet v2 (Bedrock) at $105.00/month.
| Alert | |||||||
|---|---|---|---|---|---|---|---|
BestClaude 3.5 Sonnet v2 (Bedrock) | AWS Bedrock | $105.00 | $0.010500 | $30.00 | $75.00 | — | Alerts coming soon |
Sonar Pro | Perplexity | $105.00 | $0.010500 | $30.00 | $75.00 | — | Alerts coming soon |
Monthly Cost Comparison
Price Comparison at a Glance
All prices are in USD per 1 million tokens ($/M tokens). Lower is cheaper.
| Pricing Type | Claude 3.5 Sonnet v2 (Bedrock) | Sonar Pro | Cheaper |
|---|---|---|---|
| Input (standard) | $3.00/M | $3.00/M | — |
| Output | $15.00/M | $15.00/M | — |
Prices last verified: 2026-03-10 – 2026-03-11
Cost Breakdown by Usage Volume
Estimated monthly costs at different request volumes, assuming 1,000 input tokens and 500 output tokens per request. Adjust in the calculator above for your specific use case.
| Volume | Claude 3.5 Sonnet v2 (Bedrock)Monthly | Sonar ProMonthly | Claude 3.5 Sonnet v2 (Bedrock)Per request | Sonar ProPer request |
|---|---|---|---|---|
| 1K requests/mo | $10.50 | $10.50 | $0.010500 | $0.010500 |
| 10K requests/mo | $105.00 | $105.00 | $0.010500 | $0.010500 |
| 100K requests/mo | $1,050.00 | $1,050.00 | $0.010500 | $0.010500 |
| 1M requests/mo | $10,500.00 | $10,500.00 | $0.010500 | $0.010500 |
Green values indicate the lower-cost option at each volume tier. Cost per request is calculated at 1,000 input + 500 output tokens using standard (non-batch, non-cached) pricing.
Price History
Input price per 1M tokensWhen to Choose Claude 3.5 Sonnet v2 (Bedrock)
by AWS Bedrock
- Code generation
- Data extraction
- Content Creation
Input / 1M tokens
$3.00/M
Output / 1M tokens
$15.00/M
Context window
200,000
Tier
premium
When to Choose Sonar Pro
by Perplexity
- RAG / Semantic search
- Document summarization
- General chatbot
Input / 1M tokens
$3.00/M
Output / 1M tokens
$15.00/M
Context window
200,000
Tier
premium
Key Differences Beyond Price
Cost is only one factor in choosing an AI model. Context window size, rate limits, supported features, and latency all affect whether a model fits your use case.
| Capability | Claude 3.5 Sonnet v2 (Bedrock) | Sonar Pro |
|---|---|---|
| Context window | 200,000 tokens | 200,000 tokens |
| Max output tokens | 8,192 tokens | 8,192 tokens |
| Performance tier | Premium | Premium |
| Vision / image input | Yes | No |
| Function calling | Yes | No |
| JSON mode | Yes | No |
| Prompt caching | No | No |
| Batch API (50% discount) | Yes | No |
| Extended reasoning | No | No |
| Fine-tuning | No | No |
Claude 3.5 Sonnet v2 (Bedrock) notes
Claude 3.5 Sonnet v2 via AWS Bedrock. Supports computer use. AWS IAM auth with full CloudTrail audit logging.
Sonar Pro notes
Search pricing: $6-$14 per 1,000 requests. Pro Search surcharge: $14-$22 per 1,000 requests. Best for complex multi-step research queries.
Frequently Asked Questions
Is Claude 3.5 Sonnet v2 (Bedrock) cheaper than Sonar Pro?
Claude 3.5 Sonnet v2 (Bedrock) and Sonar Pro cost the same at standard usage (1,000 input + 500 output tokens, 100K requests/month): $1,050.00/month each. For different token ratios, use the calculator above.
Which model has a larger context window, Claude 3.5 Sonnet v2 (Bedrock) or Sonar Pro?
Both Claude 3.5 Sonnet v2 (Bedrock) and Sonar Pro have the same context window: 200,000 tokens.
Do Claude 3.5 Sonnet v2 (Bedrock) and Sonar Pro support the Batch API?
Claude 3.5 Sonnet v2 (Bedrock) supports the Batch API (50% discount for async processing), while Sonar Pro does not. If your workload tolerates up to 24-hour latency, routing to Claude 3.5 Sonnet v2 (Bedrock) with batch pricing could significantly cut costs versus Sonar Pro's standard rate.
Which model offers better prompt caching?
Neither Claude 3.5 Sonnet v2 (Bedrock) nor Sonar Pro currently supports prompt caching. For prompt-caching capable alternatives, consider Claude models from Anthropic or GPT-4o from OpenAI.
What are the best use cases for Claude 3.5 Sonnet v2 (Bedrock) vs Sonar Pro?
Claude 3.5 Sonnet v2 (Bedrock) is best suited for Code generation, Data extraction, Content Creation, while Sonar Pro is optimized for RAG / Semantic search, Document summarization, General chatbot. Choose based on which use case matches your primary workload — and validate with the cost calculator above to confirm the total monthly spend fits your budget.
What is the cost per request for Claude 3.5 Sonnet v2 (Bedrock) vs Sonar Pro?
At 1,000 input tokens and 500 output tokens per request — a typical conversational workload — Claude 3.5 Sonnet v2 (Bedrock) costs $0.010500 per request and Sonar Pro costs $0.010500 per request. At 100,000 requests/month, that translates to $1,050.00 and $1,050.00 respectively. Use the interactive calculator to adjust these parameters for your actual workload.
Claude 3.5 Sonnet v2 (Bedrock) vs Sonar Pro: Summary
When comparing Claude 3.5 Sonnet v2 (Bedrock) and Sonar Pro for API cost, the right choice depends on your workload's token profile, required features, and tolerance for latency. Both models cost the same at standard usage volumes (1,000 input + 500 output tokens per request at 100,000 requests/month) at $1,050.00/month.
Both models are priced in USD per million tokens, the standard unit across all major AI API providers. Claude 3.5 Sonnet v2 (Bedrock) charges $3.00/M for input tokens and $15.00/M for output tokens. Sonar Pro charges $3.00/M input and $15.00/M output. If your workload is output-heavy (more tokens generated than consumed as input), the model with the lower output price compounds cost savings significantly at scale.
Context window capacity differs between the two: Both models support 200,000 tokens per request. A larger context window is essential for document summarization, large codebase analysis, and multi-document retrieval-augmented generation (RAG) applications.
Use the interactive calculator at the top of this page to enter your actual token usage and monthly request volume for a precise cost comparison tailored to your workload. Adjust for batch API discounts and prompt caching to find the most cost-effective option for your specific deployment.
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Relevant Use Cases
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