🚨 IT’S HERE — Claude Opus 4.7 shipped April 16, 2026. Model ID: claude-opus-4-7. Available now on Claude Platform, Amazon Bedrock, Google Cloud Vertex AI, and Microsoft Foundry.
👉 Read our full first-look review with benchmarks and new features →
April 16 evening: Opus 4.7 is live. Polymarket was right. SWE-bench Verified jumped to 87.6% (from 80.8%), CursorBench hit 70% (from 58%), and GPQA Diamond reached 94.2%. New features: xhigh effort level, Task budgets, /ultrareview multi-agent code review, 2,576px vision. Pricing unchanged at $5/$25 per M tokens. Cursor already announced 50% off for Opus 4.7 adoption.
April 17 update: The rumored AI design tool shipped 24 hours later — as Claude Design, powered by Opus 4.7 and branded under a new “Anthropic Labs” sub-brand. Research preview available to Pro, Max, Team, and Enterprise subscribers. 👉 Read our hands-on review: 8 things Claude Design does (and 1 it can’t) →
Anthropic is about to drop its next flagship, and unlike OpenAI’s April 14 GPT-6 bust, this one has actual evidence. The Information published an exclusive on April 14 evening: Claude Opus 4.7 + a prompt-based AI design tool for websites, presentations, and product mockups — shipping “as soon as this week.”
Figma, Adobe, GoDaddy, and Wix stocks dropped 2-3% on the news. Polymarket reset to 98% probability of launch by June 30. And Anthropic’s own source code is leaking references to Opus 4.7, Sonnet 4.8, and a new system called “Capiara” — evidence traders are betting on heavily.
Here’s everything confirmed, everything rumored, and what to watch this week.
The Quick Answer
| Question | Answer |
|---|---|
| Is Opus 4.7 out yet? | No |
| Is “this week” confirmed by Anthropic? | No — The Information exclusive, source is unnamed |
| Polymarket odds by June 30? | ~98% |
| What else is dropping with it? | An AI design tool for websites + presentations |
| Does Anthropic’s source code reference it? | Yes — leaked references to Opus 4.7, Sonnet 4.8, Capiara |
| Will Figma/Adobe compete? | They’re already reacting — stocks down 2-3% |
| Most likely launch window? | April 17-22 (Day 3 of “this week”), high confidence by June 30 |
What’s Actually Confirmed
Three pieces of evidence, nothing more:
The Information published on April 14 evening that Anthropic is preparing Opus 4.7 + an AI design tool. The piece was sourced from unnamed Anthropic contacts. No public statement from Anthropic confirming or denying.
March 2026 npm package leak: over 500,000 lines of Claude Code source code briefly exposed via a misconfigured npm package. The leak included internal references to Opus 4.7 + Sonnet 4.8 in the “Undercover Mode” forbidden-version-strings list (strings Claude is instructed never to mention in output). Also referenced: models codenamed Mythos and Capybara.
Stock market reaction: FIG (Figma), ADBE (Adobe), WIX, and GDDY (GoDaddy) all traded 2-4% lower on April 14 following The Information piece. Analysts cited competitive pressure from Anthropic’s design tool as the driver. The viral X take from @aakashgupta captured the absurdity: “A product that doesn’t exist yet just vaporized billions.” (Note: a since-deleted @BullTheoryio post claiming Figma fell 85% from $142 to $18 went viral with 437 likes — that number is wrong; FIG’s actual close on April 14 was $18.42, but the share price has been around $18-20 for weeks, not $142. Don’t trust pre-launch panic posts.)
That’s what we can actually verify. Everything else is interpretation.
The AI Design Tool Nobody Saw Coming
This is the more strategic story. Opus 4.7 on its own is a model update. The AI design tool is Anthropic entering a new product category.
From The Information’s reporting and follow-up coverage:
- Prompt-based design interface — describe what you want, get a website, presentation, landing page, or product mockup
- Natural language only — no Figma-style vector manipulation
- Target users — both technical (devs building internal tools) and non-technical (marketers, founders)
- Rumored branding — not confirmed, but “Claude Studio” has appeared in community chatter
What this means strategically:
- Figma — direct competitor for landing page and mockup work. Figma’s moat is vector fidelity and team collaboration. Anthropic’s advantage is “describe it in English, get a working prototype.”
- Adobe Express / Adobe Firefly — Adobe has been pushing AI-native design. Claude Studio (if that’s what it’s called) directly threatens that.
- GoDaddy / Wix / Squarespace — the “build my website” market gets disrupted by “prompt my website.”
- Canva — surprisingly absent from the stock reaction, possibly because Canva’s template-based model is different enough.
Stock movement is the clearest signal: professional analysts are pricing in real competitive threat.
The Leaked Source Code Details
What exactly leaked in March tells us about Opus 4.7’s architecture:
- “Undercover Mode” forbidden strings list includes Opus 4.7 and Sonnet 4.8 — meaning these are internal versions Claude is trained to not mention publicly
- Capiara codename — references to something called Capiara appear alongside Opus 4.7 in leaked internal architecture notes. Unclear if this is Opus 4.7’s codename or a separate system
- Mythos + Capybara — additional codenamed models in the same files. Claude Mythos was previewed April 7 for Project Glasswing (cybersecurity defense)
- ~3,000 unpublished documents leaked from Anthropic’s CMS around the same time, including draft benchmark comparisons
Anthropic’s Boris Cherny on Twitter: “Internal experiments often never make it to release — code references are roadmap signals, not launch guarantees.” Good disclaimer. But the combined signals (leak + The Information + stock reaction + Polymarket volume) strongly suggest this one does ship.
Polymarket Odds (Updated April 15)
Community prediction markets are the best leading indicator.
| Market | Probability |
|---|---|
| Polymarket “Claude 4.7 released by June 30” | ~98% |
| Polymarket trading volume since market opened Mar 11 | $128K |
| Claude 5 by June 30 (parent market) | ~60% |
The gap between Opus 4.7 (98%) and Claude 5 (60%) tells you the community expects a minor version bump this week, with a bigger Claude 5 announcement landing in late Q2.
What to Expect (Leaked, Not Confirmed)
Treat all of this as 60-70% confidence:
Architecture:
- Incremental improvement over Opus 4.6 — not a ground-up rewrite
- Mixture-of-Experts style, similar to recent Opus releases
- Context window likely stays at 200K-1M depending on plan
Performance:
- Rumored 15-25% improvement on coding benchmarks vs Opus 4.6
- Stronger agentic capabilities — routine compatibility, multi-step reasoning
- Expected to retake SWE-bench top spot
The AI Design Tool:
- Prompt → full website, landing page, presentation, or product mockup
- Natural language editing (“make the hero darker and more minimal”)
- Export to Figma, HTML, React, or native presentation formats
- Likely Team/Enterprise first, Pro rollout in weeks, Free never
Pricing expectations:
- Opus 4.7 — replaces Opus 4.6 in existing Pro/Max/Team/Enterprise plans at no extra cost
- Design tool — possibly bundled with Max or Team, possibly a separate subscription
Why This Timing Is Interesting
Anthropic has been shipping aggressively. In the last 30 days alone:
- April 7: Project Glasswing launched with Claude Mythos Preview (cybersecurity)
- April 10: Claude for Word beta launched
- April 11-12: Computer Use rolled to Cowork/Code for Pro/Max
- April 14: Claude Code Routines + Desktop Redesign launched
- April 14: The Information reports Opus 4.7 + design tool “as soon as this week”
This is a company sprinting. The cadence is more “we’re pushing fast while OpenAI fumbles” than the measured quarterly updates of 2024-2025. With GPT-6 stuck in a rumor-launch limbo and Gemini 3.1 Ultra not breaking new ground, Anthropic has the initiative.
Cisco’s Anthony Grieco (re: Project Glasswing): “AI capabilities have crossed a threshold that fundamentally changes the urgency required.” That same urgency is showing up in the ship schedule.
What to Watch This Week
| Date | What to Look For |
|---|---|
| April 17 (Thursday) | Polymarket’s next highest-probability date at 12%. If Anthropic wants to ship “this week,” Thursday and Friday are the last chances. Watch @anthropicai, @claudeai. |
| April 18 (Friday) | Last business day of “this week.” If it doesn’t ship by EOD Friday, the “as soon as this week” framing from The Information was early. |
| April 20-22 (next week) | If “this week” misses, Monday April 20 is a traditional launch day. Polymarket odds would reprice significantly. |
| May 1-June 30 | Polymarket’s 98% window. If Anthropic skipped 4.7 and goes straight to Claude 5, this is when. |
| Competitor reaction | Expect GPT-6 (“Spud”) to launch within 2-3 weeks of Opus 4.7. Pattern-match with prior cycles. |
Don’t hit F5 on Anthropic’s blog. Anthropic’s release pattern is: Sam Altman-equivalent employee tweets, then blog post 30-60 minutes later. You’ll see it on social before the official channel.
While You Wait — Build Skills That Matter on Opus 4.7
Whether Opus 4.7 ships today or next week, the users who actually benefit aren’t the ones refreshing launch-day Twitter. They’re the ones who already know how to get real work done with Claude. A better model with lazy prompts still gives generic answers. A solid model with skilled prompting ships production work.
- Prompt Engineering (free to try) — 8 lessons, ~90 minutes. The techniques that separate power users from “write me an email” users.
- Claude Code Mastery — Full Claude Code workflow, including the April 14 Routines + Desktop redesign
- ChatGPT vs Claude — When to pick each for different jobs
First two lessons of each are free. If Opus 4.7 ships tomorrow, you’ll be the person on your team who actually knows what to do with it.
What This Means for You
If you’re a developer waiting for Opus 4.7: Don’t refactor your code yet. Wait for the official model card. The rumored 15-25% improvement is unverified — don’t re-architect around specs that might be interpretive hype.
If you’re a designer at Figma, Adobe, Canva, or similar: Watch Anthropic’s launch closely. If Claude Studio does hit the “describe it in English, get a working prototype” story, it’s the first credible AI-design-tool threat to your workflow since Figma launched AI features. The response will define whether your employer is defending or adapting.
If you’re building AI products with Claude: Budget for one day of testing when Opus 4.7 drops. Test your prompts, your agents, your RAG pipelines. Opus versions generally maintain API compatibility but output patterns shift.
If you’re non-technical: The design tool is the interesting story. If it works as described, a marketer with no Figma skills can prototype landing pages in minutes. Set a calendar reminder for one week out to revisit.
If you’re just watching for GPT-6 vs Opus 4.7: Opus 4.7 is almost certain to ship first. Claude’s release cadence has been aggressive; OpenAI’s has stalled. The next major OpenAI move is probably late April or early May.
The Bottom Line
Claude Opus 4.7 is likely days away, not weeks. The evidence stack — The Information exclusive, 500K lines of leaked source code, stock market reaction, Polymarket 98% — is about as strong as a pre-launch indicator gets.
The more interesting story is the design tool shipping alongside. That’s Anthropic’s first move into a new product category since Claude Code, and it directly threatens Figma, Adobe, and the $30B web-builder market.
Spud is coming. Opus 4.7 is coming sooner. Figma and Adobe investors already priced it in.
We’ll update this page the moment official news drops. Thursday or Friday looks most likely now — check back tomorrow.
Related: For the Claude stack context, see our Claude vs ChatGPT 2026 comparison. For the Routines and Desktop Redesign that shipped April 14, check Claude Code Routines setup and Claude Code Desktop redesign review.
Sources:
- Claude 4.7 Released By…? Market — Polymarket
- Claude Opus 4.7 Leaks & Anthropic’s Full-Stack AI Studio — Geeky Gadgets
- Claude Opus 4.7 Leaked: What the Capiara Leak Reveals — Mejba
- ADBE, WIX, FIG, GDDY Stocks Fall As Anthropic Prepares AI Design Tool — Stocktwits
- Anthropic Launches AI Tools, Impacting Design Stocks — GuruFocus
- Claude Code Leak: Opus 4.7, Sonnet 4.8, Mythos — Medium/Mfierce
- Anthropic roadmap leak — Threads/@developer.joy
- Claude (language model) — Wikipedia
- Claude API Models Overview
