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Modelby Anthropic

Claude Opus 4.7

Claude Opus 4.7 is Anthropic's flagship model in the Opus 4 series, featuring a 1M-token context window and state-of-the-art reasoning capabilities. Priced at $5/$25 per million input/output tokens, it is designed for demanding agentic workflows, long-document analysis, and complex multi-step engineering tasks.

Provider
Anthropic
Released
Apr 16, 2026
Context
1M tokens
Weights
Closed
Pricing
$5/M in
$25/M out

Capabilities

  • Reasoning
  • Long Context
  • Tool Use
  • Agentic Workflows
  • Code Generation
  • Instruction Following

Best For

  • Long Document Analysis
  • Agentic Workflows
  • Complex Reasoning
  • Dependency Auditing
  • Large Codebase Analysis

Overview

Claude Opus 4.7 is Anthropic's flagship frontier model released in April 2026, representing the peak of the Opus 4 series. With a 1-million-token context window and top-tier reasoning performance, it is designed for the most demanding AI applications — including long-horizon agentic tasks, comprehensive codebase analysis, and nuanced technical decision-making.

At $5 per million input tokens and $25 per million output tokens, Claude Opus 4.7 occupies the premium tier of the Anthropic lineup, suited for high-value engineering workflows where the quality of reasoning directly impacts outcomes.

Key Capabilities

  • 1M Token Context Window — ingest entire codebases, dependency graphs, and audit histories in a single pass
  • Frontier Reasoning — Anthropic's strongest model for complex multi-step analysis and decision-making
  • Tool Use — native function-calling for integration with developer APIs, registries, and CI/CD platforms
  • Agentic Workflows — sustained multi-turn execution with high coherence over long task horizons
  • Code Generation and Review — strong performance on code synthesis, debugging, and refactoring tasks

Use Cases for Engineering Teams

  • Full Codebase Dependency Audits — analyse entire repositories for version drift, outdated packages, and security exposure
  • Agentic Upgrade Orchestration — plan and execute multi-step dependency upgrade workflows autonomously
  • Complex Conflict Resolution — reason through deep transitive dependency conflicts with nuanced, actionable guidance
  • Security Triage at Scale — process comprehensive CVE reports and map vulnerabilities to live dependency snapshots
  • Architecture Review — evaluate proposed dependency changes against architectural principles and constraints

Technical Specifications

  • Context Window: 1,000,000 tokens
  • Pricing: $5.00 / $25.00 per million input / output tokens
  • Open Weight: No
  • Release Date: 2026-04-16

Provider

Claude Opus 4.7 is developed by Anthropic. For the latest information, visit the official documentation.

Documentation

View Official Docs

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Tags

reasoninglong contexttool useagenticanthropicclaude opuscode generation
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