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Daily AI intelligence
Daily AI Briefing — May 25, 2026
1230 current signals analyzed across AI news, research, social media, and open-source projects.
Daily synthesis
Executive Summary
Top Story
DeepMind's AI agent autonomously solved 9 of 353 open Erdős problems at a few hundred dollars each via an LLM-Lean formal verification loop, though a competing Princeton/Swarat neurosymbolic approach reportedly matched the result in three days — fueling debate over whether scaled LLMs or neurosymbolic methods deserve credit.
Key Developments
- Microsoft Research: Open-sourced Webwright, a terminal-native web agent that writes Playwright code rather than clicking, scoring 60.1% on Odysseys versus 33.5% for base GPT-5.4.
- DeepSeek V4 Pro: Pricing landed at roughly 11–34× cheaper than GPT-5.5 and Claude Opus 4.7, reigniting bubble debates with Gary Marcus comparing LLM economics to airlines and Andrej Karpathy praising the move as 'calling BS' on hype.
- Anthropic: Reportedly surpassed OpenAI in enterprise business adoption for the first time, while Anthropic Skills for SMBs logged 382K day-one downloads.
- NVIDIA: Released Gated DeltaNet-2, a linear attention layer decoupling erase/write in the delta rule that beats Mamba-2/3 and KDA at 1.3B parameters on 100B tokens.
- StepFun: Launched StepAudio 2.5 Realtime, an end-to-end voice LLM with roleplay-specific RLHF, paralinguistic comprehension, and million-scale persona augmentation.
Safety & Regulation
- Test-Time Training attacks broke safety guardrails at 95% ASR under LoRA with cross-model transfer, while PoisonForge compromised 11 of 12 instruction-tuned LLMs at just 1% poison budget.
- Cross-lingual multimodal red-teaming of Claude Sonnet 4.5, GPT-5, Pixtral Large, and Qwen Omni found non-uniform vulnerability shifts between en-US and es-MX prompts.
- A new paper traced geopolitical bias in LLMs to post-training rather than pretraining, amplified by prompt language.
- Reddit surfaced auditory prompt injection attacks delivered via inaudible sounds embedded in media as a new voice-assistant exploit class.
- A Scottish charity warned that Scotland's 2022 'green datacentres' policy predates ChatGPT and ignores AI emissions entirely.
Research Highlights
- Inductive Deductive Synthesis (IDS) from Stoica/Zaharia/Ratnasamy jointly synthesizes implementation and proof for formally verified distributed systems, beating Codex and Gemini agents.
- Unextractable Protocol Models enable collaborative training where no participant ever holds extractable weights.
- New approximate attention algorithms approach I/O-optimality with almost-linear cost in n, improving on FlashAttention.
- The Shannon Scaling Law reframes LLM training as noisy-channel transmission, mapping parameters to bandwidth and tokens to signal power.
- Seeing without Looking finds VLM benchmarks barely degrade when image tokens are removed, questioning whether they test vision at all.
Local Inference
- llama.cpp MTP support makes Qwen3.6-27B 78% faster on A10G, per Clément Delangue.
- hipEngine brings fast native Qwen 3.6 inference to RDNA3/Strix Halo, while BitCPM-CANN demonstrated native 1.58-bit training on Huawei Ascend NPUs.
- A 768GB Optane DIMM rig reportedly ran trillion-parameter Kimi K2.5 at ~4 tok/s.
Looking Ahead
With DeepSeek V4 Pro's pricing collapsing the cost floor and local inference stacks becoming daily-driver viable, the commercial pressure on closed-frontier labs will intensify just as red-teaming results show their safety guardrails can be broken at near-100% rates with modest budgets.
Cross-category signals
Top Topics
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Coding Agents and Open-Source Friction
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DeepMind's Erdős Math Breakthrough
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AI Safety, Red-Teaming and Trust
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Local Inference and Hardware Diversification
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AI Backlash, Datacenters and Society
Current evidence
AI News
Research and model releases dominate the frontier signal this cycle:
- Microsoft Research open-sourced Webwright, a terminal-native web agent that writes Playwright code instead of clicking actions, scoring 60.1% on Odysseys versus 33.5% for base GPT-5.4.
- NVIDIA released Gated DeltaNet-2, a linear attention layer decoupling erase/write in the delta rule, beating Mamba-2, Mamba-3, and KDA at 1.3B parameters on 100B tokens.
- StepFun launched StepAudio 2.5 Realtime, an end-to-end voice LLM with roleplay-specific RLHF, paralinguistic comprehension, and million-scale persona data augmentation.
Policy, industry, and cultural threads highlight tensions around AI's footprint and hype:
- Scotland's 2022 'green datacentres' policy pre-dates ChatGPT and ignores AI emissions, per a charity analysis.
- UK firms are 'AI washing' by rebranding basic automation as AI for media coverage.
- At Cannes, Darren Aronofsky and Guillermo del Toro embodied opposing camps on generative AI in film.
Microsoft Research Releases Webwright: A Terminal-Native Web Agent Framework That Scores 60.1% on Odysseys, Up from Base GPT-5.4’s 33.5%
By Asif Razzaq
Microsoft Research released Webwright, an open-source terminal-native web agent framework that lets agents write Playwright code instead of taking single browser actions. It scores 60.1% on Odysseys benchmark versus base GPT-5.4's 33.5%.
NVIDIA AI Releases Gated DeltaNet-2: A Linear Attention Layer That Decouples Erase and Write in the Delta Rule
By Asif Razzaq
NVIDIA released Gated DeltaNet-2, a linear attention layer that decouples erase and write operations in the delta rule via channel-wise gates. Trained at 1.3B parameters on 100B FineWeb-Edu tokens, it outperforms Mamba-2, Mamba-3, Gated DeltaNet, and KDA.
StepFun Releases StepAudio 2.5 Realtime: An End-to-End Voice Model with Roleplay-Specific RLHF and Paralinguistic Comprehension
By Michal Sutter
StepFun released StepAudio 2.5 Realtime, an end-to-end real-time speech LLM with customizable persona capabilities, roleplay-specific RLHF, and paralinguistic comprehension. It supports Chinese and English via a WebSocket API and uses million-scale persona data augmentation.
Scotland’s ‘green datacentres’ policy ignores emissions impact of AI, analysis shows
By Aisha Down
A Scottish charity analysis warns that Scotland's 'green datacentres' policy, defined in 2022 before ChatGPT, ignores the massive carbon emissions impact of AI workloads. The policy underpins UK efforts to attract AI investment but may mask significant environmental costs.
‘We’re expanding the cinematic toolbox’: AI fault lines on show at Cannes
By Nadia Khomami Arts and culture correspondent
At Cannes, divisions over generative AI in filmmaking deepened, with Darren Aronofsky championing AI through his studio Primordial Soup while Guillermo del Toro voiced strong opposition. The festival highlighted AI as Hollywood's most divisive issue.
Current evidence
Research
Today's research is dominated by safety/red-teaming findings on frontier models and foundational advances in training, retrieval, and RL.
Safety, Alignment & Red-Teaming:
- Test-Time Training is shown to break safety guardrails, achieving 95% ASR under LoRA with cross-model transfer
- Evaluation awareness is decomposed into environment recognizability and propensity via 8 trigger factors and CoT monitoring
- PoisonForge compromises 11/12 instruction-tuned LLMs at just 1% poison budget in supply-chain attacks
- Cross-lingual multimodal red-teaming of Claude Sonnet 4.5, GPT-5, Pixtral Large, Qwen Omni finds non-uniform vulnerability shifts between en-US and es-MX
- Geopolitical bias is empirically traced to post-training, not pretraining, amplified by prompt language
Foundations & Systems:
- Inductive Deductive Synthesis (IDS) from Stoica/Zaharia/Ratnasamy jointly synthesizes implementation and proof for formally verified distributed systems, beating Codex/Gemini agents
- Unextractable Protocol Models enable collaborative training where no participant ever holds extractable weights
- New approximate attention algorithms approach I/O-optimality with almost-linear cost in n, improving on FlashAttention
- Shannon Scaling Law reframes LLM training as noisy-channel transmission, mapping params to bandwidth and tokens to signal power
RL & Evaluation Methodology:
- LEO enables all-goals off-policy RL via single-forward-pass value/action prediction over every goal
- Seeing without Looking shows VLM benchmarks barely degrade when image tokens are removed, questioning whether they test vision at all
Inductive Deductive Synthesis: Enabling AI to Generate Formally Verified Systems
By Shubham Agarwal, Alexander Krentsel, Shu Liu, Mert Cemri, Audrey Cheng, Rui Meng, Tomas Pfister, Chun-Liang Li, Sylvia Ratnasamy, Aditya Parameswaran, Matei Zaharia, Ion Stoica, Mohsen Lesani
Inductive Deductive Synthesis (IDS) jointly synthesizes implementation and proof for formally verified distributed systems, where SOTA agents (Codex/GPT-5.4, Claude Opus 4.6) succeed on only 2/7 tasks. Strong author list and significant capability gap addressed.
Test-Time Training Undermines Safety Guardrails
By Simone Antonelli, Sadegh Akhondzadeh, Aleksandar Bojchevski
Demonstrates that Test-Time Training enables new jailbreak attacks with 95% Attack Success Rate over 10 trials under LoRA, transferring across model families. Important safety finding for adaptive inference.
Decomposing and Measuring Evaluation Awareness
By Changling Li, Terry Jingchen Zhang, Jie Zhang, Zhijing Jin, Sahar Abdelnabi, Maksym Andriushchenko
Decomposes evaluation awareness into environment recognizability and model propensity, operationalizing through 8 trigger factors and CoT monitoring across 9 frontier models and 4 benchmarks. Important framework for studying evaluation gaming.
Unextractable Protocol Models: Collaborative Training and Inference without Weight Materialization
By Alexander Long, Chamin Hewa Koneputugodage, Thalaiyasingam Ajanthan, Yan Zuo, Gil Avraham, Violetta Shevchenko, Hadi Mohaghegh Dolatabadi, Sameera Ramasinghe
UPMs introduce time-varying invertible transforms at participant boundaries in distributed model training so that no participant ever holds extractable weights, while preserving network function. Tested on Qwen-2.5 and Llama-3.2 with negligible perplexity loss.
Approaching I/O-optimality for Approximate Attention
By P\'al Andr\'as Papp, Aleksandros Sobczyk, Anastasios Zouzias
Presents I/O-efficient algorithms for approximate attention with almost-linear (rather than quadratic) I/O cost in sequence length n, improving on FlashAttention's complexity. Theoretically significant for scaling LLMs to long contexts.
Current evidence
Social Media
AI community chatter on 2026-05-24 centered on open-source friction, coding agent workflows, and renewed skepticism about the GenAI bubble.
- vLLM publicly banned a contributor for submitting AI-slop PRs as part of a 'resume-building' workflow, sparking broader discussion about agents flooding OSS with low-value contributions.
- Boris Cherny (Anthropic) drove heavy engagement recommending Claude Code's auto mode for parallel 'multi-clauding,' while also warning about the dangers of bypass permissions.
- Greg Brockman highlighted that Codex is open source and shared a self-improvement prompt, both going viral.
- Bubble/economics talk intensified: Gary Marcus likened LLM companies to airlines (thin margins, commoditization) and amplified a Princeton/Swarat neurosymbolic result beating OpenAI at the Erdős benchmark in three days. Andrej Karpathy praised a large company 'calling BS' on AI hype.
- Ethan Mollick warned that as users learn AI tells, they'll realize how much social media, blogs, and scientific papers are AI-generated — echoed by complaints about bots impersonating humans on X.
- Clément Delangue flagged that llama.cpp MTP support makes Qwen3.6-27B 78% faster on A10G, pushing local models toward daily-driver viability. hardmaru (Sakana) countered replacement fears with a Jevons-paradox take on engineer productivity.
Thanks to the community report, we recently identified a PR https://t.co/QWboSmskkF that attempted t...
By @vllm_project
vLLM project bans contributor for 'AI slop' PR submitted as part of resume-building 'PR training' workflow; announces formal channel for important contributions and warns about AI-generated low-quality OSS contributions.
People often ask what my biggest tip is for getting the most out of Claude Code. These days my #1 t...
By @bcherny
Cherny's top tip for Claude Code: use auto mode (no permission prompts) to enable parallel multi-clauding
Brockman: 'under appreciated that codex is open source'.
As more people come to recognize the tells of AI, which mostly happens as you start to work with AI ...
By @emollick
Mollick predicts mass realization of how much online content is AI-generated.
llama.cpp with MTP support makes local models fast enough to use as daily drivers 🚀 Qwen3.6-27B de...
By @ClementDelangue
Delangue: llama.cpp now supports MTP, accelerating Qwen3.6-27B by 78% on A10G.