A filing, and a first line drawn
Ten questions built from 10 records: a lab that filed to go public, a court's first line on training, and a price cut in half.
Class quiz
Q1
Which ticker symbol does the AI lab that filed its IPO registration with the SEC plan to use?
It said it plans to list its Class A common stock on the Nasdaq Global Select Market as ANT. The number of shares and the price range have not been set yet.
See the recordOct 26, 2026 · Anthropic files IPO registration statement (S-1) with the U.S. SECQ2
How was the standard API price for GPT-6.1 Terra set against the previous generation?
It was set 50% below GPT-5.6 Terra and GPT-6.1 Sol: $1 per 1 million input tokens and $5 per 1 million output tokens.
See the recordOct 26, 2026 · OpenAI releases GPT-6.1 TerraQ3
Who got access to Gemini 4 Carbon first after it was announced?
It said access opens first to a subset of cyber defenders and widens to trusted partners through the Fairwind programme.
See the recordOct 28, 2026 · Google releases Gemini 4 CarbonQ4
What did the company put forward as new in the world model Genie 4?
The company described it as its first real-time world model that generates ambient sound and dialogue itself. No resolution, frame rate or latency figures were given.
See the recordOct 27, 2026 · Google DeepMind releases the world model Genie 4Q5
In a diffusion vision-language model, how much of the input do visual tokens take up?
Visual tokens take up 89-97% of the input, yet the authors measured that dropping the image changes the outcome in only 22.8% of steps on average.
See the recordOct 27, 2026 · LOWN releasedQ6
What does A-RSI use to decide when to refresh its pool of tasks?
It decides from the training log alone, without running a separate test. The authors reported the average across eleven benchmarks rising from 57.77 to 61.05.
See the recordOct 28, 2026 · A-RSI releasedQ7
What did the U.S. Court of Appeals for the Third Circuit leave undecided in its ruling on training data?
The court said the tool cannot produce original expression, set it apart from models that generate content, and did not decide whether that kind of training is fair use.
See the recordSep 29, 2026 · Thomson Reuters v. ROSS Intelligence appeal rulingQ8
How did the share of the ten most common activities in work messages change in OpenAI Signals v3.0?
Across the 74 countries observed in every quarter, the company's own aggregation put it at 56.0% in Q1 2025 and 51.1% in Q3 2026.
See the recordOct 26, 2026 · OpenAI releases OpenAI Signals v3.0, linking work ChatGPT use to occupationsQ9
What became the default for every nccl process group in PyTorch 2.15?
The rewritten NCCL backend is now the default, with a flight recorder that dumps state when a collective hangs. The release holds 3,117 commits from 583 contributors since 2.14.
See the recordOct 28, 2026 · PyTorch 2.15 releasedQ10
What condition came with Modular opening the full MAX source?
The MAX License lets anyone use and modify MAX without fees, but bars using it as input to an AI system that reimplements MAX and bars distributing modified source.
See the recordOct 22, 2026 · Modular releases the full MAX source