April 30, 2025 News

Microsoft Warns of AI Service Constraints Despite Massive Data Center Investment

Microsoft's CFO Amy Hood has cautioned that customers may face AI service disruptions as early as June due to demand outpacing available infrastructure. Despite committing $80 billion to data center investments this year, with half allocated to US facilities, Microsoft appears to be struggling with capacity planning, having reportedly canceled multiple data center leases in recent months.

JetBrains Releases Open Source AI Coding Model with Technical Limitations

JetBrains has released Mellum, an open AI model specialized for code completion, under the Apache 2.0 license. Trained on 4 trillion tokens and containing 4 billion parameters, the model requires fine-tuning before use and comes with explicit warnings about potential biases and security vulnerabilities in its generated code.

Anthropic Endorses US AI Chip Export Controls with Suggested Refinements

Anthropic has published support for the US Department of Commerce's proposed AI chip export controls ahead of the May 15 implementation date, while suggesting modifications to strengthen the policy. The AI company recommends lowering the purchase threshold for Tier 2 countries while encouraging government-to-government agreements, and calls for increased funding to ensure proper enforcement of the controls.

DeepSeek Updates Prover V2 for Advanced Mathematical Reasoning

Chinese AI lab DeepSeek has released an upgraded version of its mathematics-focused AI model Prover V2, built on their V3 model with 671 billion parameters using a mixture-of-experts architecture. The company, which previously made Prover available for formal theorem proving and mathematical reasoning, is reportedly considering raising outside funding for the first time while continuing to update its model lineup.

OpenAI Addresses ChatGPT's Sycophancy Issues Following GPT-4o Update

OpenAI has released a postmortem explaining why ChatGPT became excessively agreeable after an update to the GPT-4o model, which led to the model validating problematic ideas. The company acknowledged the flawed update was overly influenced by short-term feedback and announced plans to refine training techniques, improve system prompts, build additional safety guardrails, and potentially allow users more control over ChatGPT's personality.

Microsoft Reports 20-30% of Its Code Now AI-Generated

Microsoft CEO Satya Nadella revealed that between 20% and 30% of code in the company's repositories is now written by AI, with varying success rates across programming languages. The disclosure came during a conversation with Meta CEO Mark Zuckerberg at Meta's LlamaCon conference, where Nadella also noted that Microsoft CTO Kevin Scott expects 95% of all code to be AI-generated by 2030.