Nova Pro (EU) vs Anthropic: Claude Sonnet 4.5
Nova Pro (EU) is cheaper than Anthropic: Claude Sonnet 4.5 by about 77% on a blended (75% input / 25% output) basis. Nova Pro (EU) charges $0.800000 / $3.200000 per 1M input/output tokens; Anthropic: Claude Sonnet 4.5 charges $3.000000 / $15.000000.
| Field | Nova Pro (EU) | Anthropic: Claude Sonnet 4.5 |
|---|---|---|
| Input $/Mtok | $0.800000 | $3.000000 |
| Output $/Mtok | $3.200000 | $15.000000 |
| Cache read $/Mtok | – | $0.300000 |
| Cache write $/Mtok | – | $3.750000 |
| Input $/Mchar | n/a | n/a |
| Output $/Mchar | n/a | n/a |
| Context window | 300000 | 1000000 |
| Tokenizer | – | claude |
| Confidence? | aggregator | official |
| Source | litellm | official-anthropic |
Confidence: official = vendor pricing page · api = OpenRouter per-host · aggregator = community list, may lag · unreviewed = automatic extraction awaiting review. When sources disagree the most authoritative wins. Details: /methodology#confidence
Price history
Same workload, monthly cost
Illustrative monthly cost at 10M tokens/month, split per workload preset. Not a substitute for the calculator, which uses your own volume, cache and batch assumptions.
| Workload | Nova Pro (EU) | Anthropic: Claude Sonnet 4.5 |
|---|---|---|
| Coding agent | $9.20 | $36.00 |
| RAG chat | $11.60 | $48.00 |
| Summarisation (batch) | $10.40 | $42.00 |
| Classification | $8.48 | $32.40 |
| Chat assistant | $17.60 | $78.00 |
| Content generation | $27.20 | $126.00 |
Cite this page
Nova Pro (EU) vs Anthropic: Claude Sonnet 4.5: $0.800000/$3.200000 vs $3.000000/$15.000000 per 1M tokens as of 2026-10-04. Token Barometer by Dejan Strbad, https://tokenbarometer.com, data CC BY 4.0. https://tokenbarometer.com/compare/amazon_nova-pro-vs-anthropic_claude-sonnet-4-5
Nova Pro (EU) page | Anthropic: Claude Sonnet 4.5 page | Open in calculator