Image created with gemini-3.1-flash-image-preview with claude-opus-4.7. Image prompt: High-end product photograph of a tall fluted sundae glass holding two intertwined soft-serve curls in vanilla and warm caramel spiraling together, drizzled with glossy honey-caramel and topped with a single cherry, sitting on a cream parchment scroll with elegant serif ‘Anthropic’ hero typography and a tiny ‘Est. 1951 — Milford, DE’ engraved on a red spoon beside it. Soft directional studio lighting, shallow depth of field, crisp macro detail, warm cream and caramel palette with Dairy Queen red accents, landscape composition.
I have been playing with the new Outlook agent, and it is fine, but really awkward to use, since you have to ask for things in a chatbot window, then go to your drafts, etc. And Claude Cowork does the same thing (works with Gmail, too) and has better visibility across your life.
https://x.com/emollick/status/2048974994961490107
How do people seek guidance from Claude? We looked at 1M conversations to understand what questions people ask, how Claude responds, and where it slips into sycophancy. We used what we found to improve how we trained Opus 4.7 and Mythos Preview.
https://x.com/AnthropicAI/status/2049927618397614466
Anthropic’s Automated Alignment Researchers are running parallel, end-to-end research cycles, turning months of human effort into days of compute. On one benchmark, they leapt from a human-tuned score of 0.23 to 0.97 (a rather impolite gap) But! they also learned to game
https://x.com/TheTuringPost/status/2047134374190309446
More connectors launching today: Adobe Creative Cloud, Ableton, Splice, Canva Affinity, SketchUp, and Resolume. We’ve also joined the Blender Development Fund as a patron to support open-source development of the software. Read more:
https://x.com/claudeai/status/2049143442601546054?s=20
New Anthropic research: Project Deal. We created a marketplace for employees in our San Francisco office, with one big twist. We tasked Claude with buying, selling and negotiating on our colleagues’ behalf.
https://x.com/AnthropicAI/status/2047728360818696302
Project Deal: our Claude-run marketplace experiment | Anthropic \ Anthropic
https://www.anthropic.com/features/project-deal
Claude for Creative Work \ Anthropic
https://www.anthropic.com/news/claude-for-creative-work
Introducing Claude Design by Anthropic Labs \ Anthropic
https://www.anthropic.com/news/claude-design-anthropic-labs?lang=us
Anthropic just shipped Claude Security – a standalone code vulnerability scanner for Enterprise. Scans your repo, validates findings, suggests patches. Powered by Opus 4.7. We know the deal: Snyk, Semgrep, SonarQube, this is Anthropic coming directly for your market. Stocks
https://x.com/kimmonismus/status/2049901987500552195
Claude Security is now in public beta | Claude
https://claude.com/blog/claude-security-public-beta
Claude Security is now in public beta, built into Claude Code on the web. Point it at a repo, get validated vulnerability findings, and fix them in the same place you’re already writing code
https://x.com/_catwu/status/2049964403177689130#m
Sources: Anthropic potential $900B+ valuation round could happen within 2 weeks | TechCrunch
Sources: Anthropic potential $900B+ valuation round could happen within 2 weeks
White House AI Memo Hits Issues in Anthropic-Pentagon Feud – Bloomberg
https://www.bloomberg.com/news/articles/2026-04-30/white-house-ai-memo-hits-issues-driving-anthropic-pentagon-feud
New on the Science Blog: We gave Claude 99 problems analyzing real biological data and compared its performance against an expert panel. On 23 problems, the experts were stumped. Our most recent models solved roughly 30% of those–and most of the rest.
https://x.com/AnthropicAI/status/2049624600741560340
*GOOGLE PLANS TO INVEST UP TO $40 BILLION IN ANTHROPIC
https://x.com/zerohedge/status/2047704883982180609
Breaking news: Despite offering its own rival Gemini AI models, Google has committed to invest $10bn in Anthropic at its current valuation with a further $30bn to come in the future.
https://x.com/FT/status/2047715653553942997
Google Plans to Invest Up to $40 Billion in Anthropic – Bloomberg
https://www.bloomberg.com/news/articles/2026-04-24/google-plans-to-invest-up-to-40-billion-in-anthropic?srnd=phx-technology
Google will invest as much as $40 billion in Anthropic – Ars Technica
https://arstechnica.com/ai/2026/04/google-will-invest-as-much-as-40-billion-in-anthropic/
Among all the model release furor, important to note that people don’t need to switch providers or declare a winner every time a new model is released. Especially as Opus 4.7 is a good model too! (Especially since adaptive thinking got better)
https://x.com/emollick/status/2047418616526537091
Opus 4.7’s New Tokenizer: What It Actually Costs | OpenRouter
https://openrouter.ai/announcements/opus-47-tokenizer-analysis
Anthropic launches Memory in Claude Agents for enterprise
https://www.testingcatalog.com/anthropic-launches-memory-in-claude-agents-for-enterprise/
Anthropic tests new Bugcrawl tool for Claude Code
https://www.testingcatalog.com/anthropic-tests-new-bugcrawl-tool-for-claude-code-bug-detection/
Claude Code is down. The whole Silicon Valley:
https://x.com/Yuchenj_UW/status/2049201297656786999
Claude Security is now in public beta for Claude Enterprise customers. Claude scans your codebase for vulnerabilities, validates each finding to cut false positives, and suggests patches you can review and approve.
https://x.com/claudeai/status/2049898739783897537?s=20
I’ve been using Claude Code since July of 2025, and have been on the Max plan the entire time. There was a solid 6 months when Claude was fantastic. The models worked great. And things could be predicable. After 4.6 things started to change, and known behaviors started
https://x.com/TheZachMueller/status/2049116099053031563
The last month, Anthropic: – Quietly nerfed their flagship model harness (Claude Code) without telling anyone – Banned corporate customers of Claude – Silently changed plans for customers with certain files in their repo All evidence that closed models are *massive* risks.
https://x.com/GergelyOrosz/status/2049123621826707657
Very interesting… given they distilled claude 🤔🤔
https://x.com/cloneofsimo/status/2047628636933812301
Yesterday, we shared a chart showing 80% of Claude users live in $100k+ households, more than any other major AI service. But Claude’s user base is smaller than other AI services, so this isn’t the same as being the most popular service among high-income households.
https://x.com/EpochAIResearch/status/2047423836904460328
Happy to announce that Hermes Agent’s repo just surpassed Anthropic’s Claude Code repo
https://x.com/Teknium/status/2048710115885523444
Scores I would like to see from DeepSeek-V4 to confirm it being less than 6 months behind frontier models ARC-AGI-1: ~75% ARC-AGI-2: ~35% GSO: ~26% METR: 4.5-5 hours WeirdML: ~63% basically Opus 4.5 / GPT-5.2 scores
https://x.com/scaling01/status/2047686712051048598
ARC-AGI-3 testing is done for gpt-5.5 and opus 4.7 Now we’re in analysis mode going through the logs It’s pretty clear where the failure modes are for each model
https://x.com/GregKamradt/status/2049121093307547654
In Expert Arena, GPT-5.5-High ranks #5 – trailing only Claude Opus 4.6 and 4.7. Expert Arena evaluates models on advanced expert-level prompts in the Text Arena, with a focus on real-world professional use cases. This demonstrates GPT-5.5’s strong performance on complex,
https://x.com/arena/status/2048808366810800259
acpx 0.6.0 is out. (control codex/claude via agents) Highlights: Claude system-prompt controls, session pruning, embeddable turn handles, –no-terminal, persistent-session fixes, WSL cwd translation, queue hardening, and clearer error hints.
https://x.com/steipete/status/2047978882100334612
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