Claude 3.5 Haiku vs Amazon Nova Pro
A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.
- PriceAmazon Nova Pro
Amazon Nova Pro is roughly 1.3× cheaper on output tokens ($3.20 vs $4.00 per 1M).
- Context windowAmazon Nova Pro
Amazon Nova Pro accepts 300K tokens vs 200K, 1.5× the room for long documents and codebases.
- BenchmarksTie
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores.
- ModalitiesAmazon Nova Pro
Amazon Nova Pro supports 3 modalities (text, vision, video) vs 2 for Claude 3.5 Haiku.
- OpennessTie
Both are closed-weight, API-only.
On balance Amazon Nova Pro edges ahead, winning 3 of 5 categories against Claude 3.5 Haiku's 0. Amazon Nova Pro is roughly 1.3× cheaper on output tokens ($3.20 vs $4.00 per 1M). Amazon Nova Pro accepts 300K tokens vs 200K, 1.5× the room for long documents and codebases.
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. They differ in modality coverage, Claude 3.5 Haiku handles text, vision while Amazon Nova Pro handles text, vision, video, which can be the deciding factor before you even look at benchmarks. Both are closed-weight, API-only.
Both shipped within roughly a month of each other in 2024, so they share the same generation of training data and tooling. Claude 3.5 Haiku is usually picked for customer support and code completion workloads, while Amazon Nova Pro sees more deployments in enterprise llm and rag. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.
Side-by-side specs
| Spec | Claude 3.5 Haiku | Amazon Nova Pro |
|---|---|---|
| Provider | Anthropic | Other |
| Released | Nov 2024 | Dec 2024 |
| Modalities | text, vision | text, vision, video |
| Context window | 200K tokens | 300K tokens |
| Max output | , | , |
| Input · 1M | $0.80 / 1M tokens | $0.80 / 1M tokens |
| Output · 1M | $4.00 / 1M tokens | $3.20 / 1M tokens |
| Knowledge cutoff | , | , |
| Open weights | No | No |
| API available | Yes | Yes |
Pricing at scale
What you'd actually pay at typical workloads. Numbers come from each model's published per-million-token rates.
- Light usage, 100k in / 50k out per day$8.40 vs $7.20
- Heavy usage, 1M in / 500k out per day$84.00 vs $72.00
- RAG workload, 5M in / 200k out per day$144 vs $139
Light usage, 100k in / 50k out per day: $8.40 vs $7.20 per month, model B comes out ahead. Heavy usage, 1M in / 500k out per day: $84.00 vs $72.00 per month, model B comes out ahead. RAG workload, 5M in / 200k out per day: $144 vs $139 per month, model B comes out ahead.
Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.
- Claude 3.5 Haiku$0.280
- Amazon Nova Pro$0.240
Benchmarks compared
Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.
Claude 3.5 Haiku fits when…
- Fast
- Cheap for Anthropic
- Strong code at small size
Amazon Nova Pro fits when…
- AWS-native
- Long context
- Multimodal incl. video
- Cost-sensitive workloads, 1.3× cheaper than Claude 3.5 Haiku on output tokens.
- Multimodal needs covering video.
Consider Claude Opus 4.7
Anthropic's mid-2026 flagship, ahead on SWE-bench, agent reliability, and writing quality.
Frequently asked
Is Claude 3.5 Haiku or Amazon Nova Pro cheaper?
Amazon Nova Pro is cheaper at $3.20 / 1M tokens per million output tokens, vs $4.00 / 1M tokens for Claude 3.5 Haiku.Which has the larger context window?
Amazon Nova Pro accepts 300K tokens vs 200K for Claude 3.5 Haiku.Is Claude 3.5 Haiku or Amazon Nova Pro better for coding?
Both Claude 3.5 Haiku and Amazon Nova Pro are competitive on coding benchmarks. See each model's individual spec page for HumanEval and SWE-bench scores where published. For an opinionated pick, consult our Best LLM for Coding ranking.Are either of these models open source?
Neither model ships open weights, both are accessible only via their respective providers' APIs.When were Claude 3.5 Haiku and Amazon Nova Pro released?
Claude 3.5 Haiku was released by Anthropic on 2024-11-04. Amazon Nova Pro was released by Other on 2024-12-03.
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