Claude Haiku 4 vs Claude Opus 4.7
A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.
- PriceTie
Neither model publishes per-token API pricing.
- Context windowClaude Opus 4.7
Claude Opus 4.7 accepts 500K tokens vs 200K, 2.5× 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.
- ModalitiesTie
Both handle text, vision.
- OpennessTie
Both are closed-weight, API-only.
On balance Claude Opus 4.7 edges ahead, winning 1 of 5 categories against Claude Haiku 4's 0. Neither model publishes per-token API pricing. Claude Opus 4.7 accepts 500K tokens vs 200K, 2.5× the room for long documents and codebases.
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. Both target the same set of modalities (text, vision), so the deciding factors are price, context, and raw quality. Both are closed-weight, API-only.
Claude Opus 4.7 is the newer of the two, released 5 months after Claude Haiku 4, which usually means a more recent knowledge cutoff and updated safety post-training. Claude Haiku 4 is usually picked for summarization and customer support workloads, while Claude Opus 4.7 sees more deployments in coding llm and coding agent. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.
Side-by-side specs
| Spec | Claude Haiku 4 | Claude Opus 4.7 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Released | Oct 2025 | Feb 2026 |
| Modalities | text, vision | text, vision |
| Context window | 200K tokens | 500K tokens |
| Max output | , | , |
| Input · 1M | Pricing not published | Pricing not published |
| Output · 1M | Pricing not published | Pricing not published |
| 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, vs ,
- Heavy usage, 1M in / 500k out per day, vs ,
- RAG workload, 5M in / 200k out per day, vs ,
Light usage, 100k in / 50k out per day: pricing not directly comparable (one or both models are missing public per-token rates). Heavy usage, 1M in / 500k out per day: pricing not directly comparable (one or both models are missing public per-token rates). RAG workload, 5M in / 200k out per day: pricing not directly comparable (one or both models are missing public per-token rates).
Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.
- Claude Haiku 4Pricing unavailable
- Claude Opus 4.7Pricing unavailable
Benchmarks compared
Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.
Claude Haiku 4 fits when…
- Fast and cheap for an Anthropic model
- Inherits Claude's sensible defaults
- Vision support included
Claude Opus 4.7 fits when…
- Strongest published SWE-bench Verified scores in agent settings
- Best-in-class writing quality and voice control
- Excellent long-context recall and citation discipline
- Long-context tasks, handles 500K tokens vs 200K for Claude Haiku 4.
Consider Claude Sonnet 4.6
Anthropic's mid-tier 4.6 release, the workhorse model behind most production Anthropic deployments.
Frequently asked
Is Claude Haiku 4 or Claude Opus 4.7 cheaper?
Per-token pricing isn't published for at least one of these models, check each model's spec page for current rates.Which has the larger context window?
Claude Opus 4.7 accepts 500K tokens vs 200K for Claude Haiku 4.Is Claude Haiku 4 or Claude Opus 4.7 better for coding?
Both Claude Haiku 4 and Claude Opus 4.7 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 Haiku 4 and Claude Opus 4.7 released?
Claude Haiku 4 was released by Anthropic on 2025-10-01. Claude Opus 4.7 was released by Anthropic on 2026-02-15.
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