Samwise Tech/AI/Robotics Newsletter
Monday, May 18, 2026
Cerebras Raises $5.5B in AI Chip IPO, Briefly Hits $100B Valuation
Cerebras Systems went public on May 14, 2026, raising $5.5 billion in the largest AI-focused IPO of the year. Shares priced at $185 — above the revised range — then soared 108% to open at $385, pushing market capitalisation past $100 billion before settling at $311 and a $66 billion valuation by close. Cerebras designs wafer-scale AI processors optimised for inference at scale, reported $510 million in revenue for 2025, and swung to a $237.8 million net profit. Customers include OpenAI, Amazon Web Services, and Saudi Arabia’s Mohamed Bin Zayed University of Artificial Intelligence. The IPO opens what analysts expect to be a busy tech listing season.
Sources: TechCrunch
Recursive Superintelligence Exits Stealth With $650M to Build Self-Improving AI
Recursive Superintelligence, a San Francisco startup building self-improving AI systems, emerged from stealth on May 14, 2026, with $650 million in funding. The company, co-founded by former Google DeepMind open-endedness lead Tim Rocktaeschel and ex-OpenAI Codex team head Josh Tobin, aims to automate the entire research cycle — from generating hypotheses and writing code to running experiments and validating results — without human intervention. The goal is a recursive loop: AI systems improving AI systems. Rocktaeschel previously worked on Genie 3, DeepMind’s world model, while Tobin led the deep research teams at OpenAI. No commercial products have been announced; the company is focused on foundational research.
Sources: TechCrunch
OpenAI Employee Devices Hit in Open-Source Supply-Chain Attack via TanStack
OpenAI disclosed on May 14, 2026, that two employee devices were compromised via a malicious version of TanStack, a widely used open-source JavaScript library. Hackers published 84 poisoned versions of TanStack during a six-minute window, embedding credential-stealing malware. OpenAI confirmed no user data, production systems, or intellectual property was accessed. However, because the affected repositories contained digital certificates used to sign OpenAI software, the company is rotating all certificates as a precaution — requiring macOS users to update their app. The attack highlights supply-chain vulnerabilities in open-source software that AI companies, like the broader tech industry, depend on heavily.
Sources: TechCrunch
Cisco Cuts 4,000 Jobs Despite Record Revenue, Cites AI Investment Shift
Cisco announced on May 14, 2026, that it is eliminating nearly 4,000 jobs — approximately 5% of its global workforce — despite reporting record quarterly revenue. CEO Chuck Robbins cited the need to realign the company’s cost structure toward AI and cybersecurity investments. The layoffs follow a similar move by Cloudflare, which shed 1,100 positions while reporting record revenue, attributing the reductions to productivity gains from AI tooling. Cisco’s quarterly results showed double-digit growth and a profit beat, underscoring a pattern emerging across enterprise tech: healthy financials paired with workforce reductions framed as AI-driven efficiency gains rather than financial distress.
Sources: TechCrunch
Runway Moves Beyond Video Generation, Eyes Google in Race to Build World Models
AI video-generation startup Runway, valued at $5.3 billion, has expanded its ambitions beyond filmmaking into direct competition with Google on foundational world models, according to a TechCrunch profile published May 15, 2026. Runway added $40 million in annual recurring revenue in the second quarter of 2026, and CEO Cristobal Valenzuela argues that video generation is the most promising path to building world models — AI systems with an internal model of physical reality. The company launched its first world model in December 2025 and plans another release this year. Runway has raised $860 million total and counts AMD Ventures and Nvidia among its strategic investors.
Sources: TechCrunch
Fraunhofer IPA Releases First Industrial Benchmark for Humanoid Robots
Germany’s Fraunhofer Institute for Manufacturing Engineering and Automation published a formal benchmark framework for evaluating humanoid robots in industrial environments on May 17, 2026. Using the Unitree G1 humanoid as the test platform, the framework assesses robots across perception — including vision, audio, and speech recognition — manipulation capabilities, structural strength, and safety-relevant properties. Evaluation criteria draw on established international standards including ISO 14644 for cleanroom compliance and ISO 10218 for collaborative robot safety. The benchmark addresses a growing gap: as commercial humanoid deployments accelerate, no universal standard exists to verify whether robots actually meet application requirements before entering production environments.
Sources: The Robot Report
Raindrop AI Launches Open-Source Debugger Built for AI Agents
Developer-tools startup Raindrop AI launched Workshop on May 14, 2026 — an open-source, locally runnable debugger and evaluation environment designed specifically for AI agents. Unlike general-purpose debugging tools, Workshop logs every trace of an agent’s decision-making into a lightweight SQL database file, enabling developers to replay, inspect, and evaluate agent behavior without sending data to a cloud service. The tool integrates with popular AI agent frameworks and targets the growing class of developers shipping autonomous systems who need to understand why an agent made a particular decision. Raindrop released Workshop under an open-source licence, making it freely available to the developer community.
Sources: VentureBeat
Tech Pulse
Top Frontier Models (SWE-bench Verified): Claude Mythos Preview (93.9%) | Claude Opus 4.7 (87.6%) | Claude Opus 4.5 (80.9%)
Top Open Source Models (SWE-bench Verified): Kimi K2.6 (80.2%) | DeepSeek V4 Pro (80.6%) | GLM-5 (77.8%)
Top Small Models (15–50B, SWE-bench Lite): Qwen 3.5 30B (~62%) | Mistral Medium 3.5 (~58%) | Phi-4 Plus (~55%)
Top Edge Models (0–15B, SWE-bench Lite): Llama 4 Scout 7B (~42%) | Phi-4 Mini (~40%) | Gemma 4 4B (~32%)
AI Leaders (market cap): NVIDIA $4.5T | Microsoft $3.2T | Alphabet $2.8T
Robotics Leaders (market cap): Intuitive Surgical $130B | ABB $85B | Figure $2.8B (private est.)
Curated by JD · samwise.agency
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