Quick Answer: Claude Opus 4.7 is Anthropic’s latest publicly available AI model, released April 15, 2026. It outperforms GPT-5.4 and Gemini 3.1 Pro on coding benchmarks and introduces stronger vision, document reasoning and agentic task execution
Anthropic released Claude Opus 4.7 on April 15, 2026 and it’s one of the more meaningful model updates we’ve seen this year. Having followed the Claude 4.x generation closely since its launch. This release stands out because the improvements are practical, not just benchmark numbers on a slide deck.
Here’s everything you need to know.
What Is Claude Opus 4.7?
Claude Opus 4.7 is Anthropic’s flagship AI model the most capable version available to the public right now. It sits at the top of the Claude lineup, above Sonnet and Haiku and is designed for complex coding, document analysis and autonomous multi-step tasks.
It’s available via Anthropic’s API and on Amazon Bedrock as of April 15, 2026.
What’s New in Claude Opus 4.7?
Anthropic focused this release on four areas that matter to developers and power users:
- Agentic coding — Opus 4.7 plans multi-step software tasks, catches its own mistakes mid-run and completes complex workflows without needing constant input from the user
- Vision and image reasoning — the model reads and interprets images, diagrams, charts and technical documents more accurately than Opus 4.6
- Multi-tool use — it handles multiple APIs and tools simultaneously. Which is critical for anyone building AI-powered agents or automations
- Document reasoning — Anthropic reports 21% fewer errors on dense document tasks compared to the previous version
These aren’t just spec sheet improvements. They translate to fewer corrections, cleaner outputs and faster results in real workflows.
How Does Claude Opus 4.7 Compare to GPT-5.4 and Gemini 3.1 Pro?
This is the question most people are asking, so let’s get straight to it.
| Benchmark | Claude Opus 4.7 | GPT-5.4 | Gemini 3.1 Pro |
|---|---|---|---|
| SWE-bench Pro | 64.3% | 57.7% | 54.2% |
| SWE-bench Verified | 87.6% | — | 80.6% |
| Finance Agent v1.1 | 64.4% | 61.5% | 59.7% |
On every major coding and reasoning benchmark published so far, Claude Opus 4.7 leads the pack. The gap on SWE-bench Pro is nearly 7 points over GPT-5.4. That’s not marginal, that’s a clear performance advantage for software development use cases.
OpenAI has not published a comparable SWE-bench Verified score for GPT-5.4 at the time of writing.
What Is Project Glasswing And Why Does It Matter?
On April 7, 2026, Anthropic announced Project Glasswing, a major cross-industry cybersecurity initiative that puts AI at the center of software security.
The project is powered by Claude Mythos Preview — Anthropic’s unreleased frontier model and brings together roughly 50 organizations including AWS, Apple, Microsoft, Google, Nvidia and Cisco. The mission is straightforward: find and fix zero-day vulnerabilities in critical software before malicious actors do.
What makes this remarkable is scale. Mythos has already identified thousands of critical security flaws in major operating systems and browsers bugs that went undetected by traditional security tools for years.
Claude Opus 4.7 is a sibling to Mythos, built with the most sensitive cybersecurity capabilities deliberately restricted for safe public release. Mythos remains behind a verified access program.
Claude Code Desktop App — Now More Like a Real IDE
Alongside the model launch, Anthropic released a redesigned Claude Code desktop application. It now operates closer to a full integrated development environment, rather than a basic coding assistant. For developers using Claude as part of their daily build workflow. This is a meaningful upgrade in usability.
Anthropic is also reportedly developing an AI-powered design tool that generates websites, landing pages and presentations from plain-text prompts putting it in direct competition with Figma and Adobe.
Pricing — Same as Before
| Plan | Input | Output |
|---|---|---|
| Claude Opus 4.7 | $5 / million tokens | $25 / million tokens |
Pricing is unchanged from Opus 4.6. If you’re already on the Claude API, this upgrade costs nothing extra.
Should You Switch to Claude Opus 4.7?
If you’re already on Claude — yes, upgrade. The coding, document, and vision improvements are real and noticeable.
If you’re on GPT-5.4 or Gemini 3.1 Pro — if coding or agentic workflows are your priority, the benchmark gap is large enough to justify a serious test run.
If you’re evaluating AI tools for enterprise use — the Finance Agent benchmark lead and improved document reasoning make Opus 4.7 one of the stronger options available right now.
Anthropic is moving fast, and Claude Opus 4.7 is the clearest sign yet that they’re building the most competitive coding-focused model lineup in the industry.
FAQ
Q: What is Claude Opus 4.7?
A: Claude Opus 4.7 is Anthropic’s latest flagship AI model, released April 15, 2026, with improvements in coding, vision, document reasoning, and autonomous task execution.
Q: How does Claude Opus 4.7 compare to GPT-5.4?
A: On SWE-bench Pro, Claude Opus 4.7 scores 64.3% versus GPT-5.4’s 57.7%, giving Claude a clear lead in real-world coding benchmarks.
Q: What is Project Glasswing?
A: Project Glasswing is Anthropic’s cross-industry cybersecurity initiative, announced April 7, 2026, using Claude Mythos Preview to identify zero-day software vulnerabilities alongside partners like AWS, Apple, and Microsoft.
Q: How much does Claude Opus 4.7 cost?
A: Claude Opus 4.7 is priced at $5 per million input tokens and $25 per million output tokens — unchanged from Opus 4.6.
Learn about Project Glasswing in following article
Glasswing: The AI That Caught a 27-Year-Old Security Flaw Humans Completely Missed
