Tech News
The models, labs, and research the AI world is actually talking about.
Top Tech Stories
1. Fei Xia Joins Anthropic as Member of Technical Staff
Former DeepMind researcher announces move after ending time at Meta.
2. Edwin Arbus Announces Joining AnthropicAI
Former OpenAI and Stripe employee posted a video of his San Francisco run.
3. Grok Bot Runs on Own Cloud Computer
Elon Musk states Grok operates independently on cloud infrastructure.
4. Perplexity Adds Hybrid Compute to Mac App
Perplexity AI enables tasks to shift from cloud to local models on Mac for private data.
5. AI Paper on Sliding-Window Attention Draws Criticism
Replies target an arXiv paper on sliding-window attention with sinks.
6. Elon Musk Announces Free Token Reset for Grok Bot Users
Grok is providing another reset on token usage limits for all its bot users.
7. Elon Musk Says X Hosts Almost All AI Discourse
The post comes from the account of X's owner and xAI founder.
8. ReductoAI Announces R-1 Document Parsing Model
Team posts emphasize gains in accuracy, speed, and pricing for complex visual documents.
9. OpenRouter Adds Mercury 2.5 Preview from Inception AI
OpenRouter announced the model from Inception AI is now live exclusively on its platform.
10. Retweet Questions Selective Criticism of EU AI Regulations
An academic shares a post contrasting EU rules with stricter policies in China.
11. Hermes HUD Adds Pretend I'm Working Feature
New mode shows fake code terminal while agents continue tasks in background.
12. Florian Brand Mocks Small Model Rubric Scoring
Research engineer posts sarcastic X reply on feeding 50-item rubrics to small models.
13. Researcher Questions Claude Opus Constitutional Midtraining
Theia Vogel questions whether hacker!opus received constitutional midtraining on certain language.
14. Yoav Goldberg Notes AI Agents Implicit Communication
Professor shares observation of AI agents grasping messages via shared context.
15. Paige Bailey on Multi-Model AI Pipelines
Google DeepMind engineer notes Gemini 3.7 Flash role in consensus checks.
16. Researchers Contrast LLMs With Prior AI Approaches
Replies on X contrast LLMs with earlier AI systems like AlphaGo.
17. Anthropic RLVR Study Prompts Discussion on Reward Hacking
Researchers and policy experts discuss Anthropic experiments on RL environments and reward hacking.
18. Yoav Goldberg Calls for No Refusal Models Term
Questions confusing label for AI systems without refusals and offers alternative.
19. GLM 5.3 Scores 75.4% On WeirdML Benchmark
TeortaxesTex comments on GLM 5.3 results and questions Zhipu standing.
20. Tweet Accuses Anthropic of Wanting Hacking Results
Pseudonymous user @lumpenspace claims an Anthropic model detected deliberate intent to elicit hacking in tests.