Hacker Newsroom for 07 October: Mistral Large 4, OpenAI Mathematics Results, JetBrains Financial Results
Hacker Newsroom

Hacker Newsroom for 07 October: Mistral Large 4, OpenAI Mathematics Results, JetBrains Financial Results

B2Upper-intermediateOctober 7, 20267 min
  • News bulletin
  • Technology

Hacker Newsroom for 07 October recaps major Hacker News stories, moving through mistral large 4, openai mathematics results, jetbrains financial results. 1. Mistral Large 4 Mistral Large 4 has arrived in public preview, with the nickname Le Chonk and a promise to release its weights by the end of October. Mistral's announcement describes a multimodal model with one trillion parameters, forty-nine billion active, trained from scratch on thirty-eight hundred NVIDIA Grace Blackwell GPUs in its European datacenters. Story link Hacker News discussion 2. OpenAI Mathematics Results OpenAI’s post, Sh...

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Welcome back to Hacker Newsroom. Today we're covering Mistral Large 4, sharing AI progress in mathematics, and JetBrains reports revenue growth, net financial loss for 2025, the stories that rose to the front page and what people made of them. Let's get started. Mistral Large 4 has arrived in public preview, with the nickname LeChonk and a promise to release its weights by the end of October.

0:24

Mistral's announcement describes a multimodal model with 1 trillion parameters, 49 billion active, trained from scratch on 3,800 NVIDIA GRACE Blackwell GPUs in its European data centers. The company reports strong results in coding, cybersecurity, visual understanding, finance, and law, including an 82% score on a test of reproducing and patching real software

0:49

vulnerabilities. It argues that self-deployment will let security teams control access and moderation themselves, and says the model is still improving as reinforcement learning continues. The Hacker News reaction combines surprise at the reported benchmarks with a heated argument

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