Claude Opus 4.7

Anthropic - claude-opus-4-7

8.4/10

Provisional 0 practitioner reviews Source verified

Data source: This model page uses public provider documentation, pricing/context data, benchmark signals where available, and manual curation. Practitioner reviews are listed separately below and do not change the score until approved.

Context window

1,000,000 tokens

Input price

$5/1M

Output price

$25/1M

Checked

May 16, 2026

Pricing caveat: Anthropic lists prompt caching and batch processing discounts separately.

Decision Notes

Best for

  • - Complex software engineering tasks that need careful long-horizon reasoning
  • - Document-heavy financial and professional analysis workflows
  • - Agents where tool-use reliability matters more than raw token price

Avoid when

  • - High-volume support or extraction workloads where cheaper models meet quality requirements
  • - Teams that need the lowest possible output-token price

Cost example

1M input tokens plus 200K output tokens costs about $10.00 before caching or batch discounts.

Dimension Breakdown

Tool Calling 10/10

Reliability of function/tool calling — correct schema adherence and parameter extraction

Cost Efficiency 5/10

Price per token relative to output quality for agent tasks

Latency 8/10

Response time — time to first token and total generation time under load

API Reliability 9/10

Uptime, rate limit headroom, and error rates in production

Context Quality 10/10

Long-context coherence and instruction following over turns

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Top Use Cases

Coding Financial General

Summary

Premium Anthropic model for difficult coding, agent, and professional-analysis work. Its value depends on whether higher reliability offsets a high output-token price.

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Last updated: May 16, 2026