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Company: "minimax-ai"
not much happened today
gemma-3n glm-4.1v-thinking deepseek-r1t2 mini-max-m1 o3 claude-4-opus claude-sonnet moe-72b meta scale-ai unslothai zhipu-ai deepseek huawei minimax-ai allenai sakana-ai-labs openai model-performance vision conv2d float16 training-loss open-source model-benchmarks moe load-balancing scientific-literature-evaluation code-generation adaptive-tree-search synthesis-benchmarks alexandr_wang natfriedman steph_palazzolo thegregyang teortaxes_tex denny_zhou agihippo danielhanchen osanseviero reach_vb scaling01 ndea
Meta has hired Scale AI CEO Alexandr Wang as its new Chief AI Officer, acquiring a 49% non-voting stake in Scale AI for $14.3 billion, doubling its valuation to ~$28 billion. This move is part of a major talent shuffle involving Meta, OpenAI, and Scale AI. Discussions include the impact on Yann LeCun's influence at Meta and potential responses from OpenAI. In model news, Gemma 3N faces technical issues like vision NaNs and FP16 overflows, with fixes from UnslothAI. Chinese open-source models like GLM-4.1V-Thinking by Zhipu AI and DeepSeek R1T2 show strong performance and speed improvements. Huawei open-sourced a 72B MoE model with a novel load balancing solution. The MiniMax-M1 hybrid MoE model leads math benchmarks on the Text Arena leaderboard. AllenAI launched SciArena for scientific literature evaluation, where o3 outperforms others. Research from Sakana AI Labs introduces AB-MCTS for code generation, improving synthesis benchmarks.
Chinese Models Launch - MiniMax-M1, Hailuo 2 "Kangaroo", Moonshot Kimi-Dev-72B
minimax-m1 hailuo-02 kimi-dev-72b deepseek-r1 ale-agent minimax-ai moonshot-ai deepseek bytedance anthropic langchain columbia-university sakana-ai openai microsoft multi-agent-systems attention-mechanisms coding optimization prompt-injection model-performance video-generation model-training task-automation jerryjliu0 hwchase17 omarsar0 gallabytes lateinteraction karpathy
MiniMax AI launched MiniMax-M1, a 456 billion parameter open weights LLM with a 1 million token input and 80k token output using efficient "lightning attention" and a GRPO variant called CISPO. MiniMax AI also announced Hailuo 02 (0616), a video model similar to ByteDance's Seedance. Moonshot AI released Kimi-Dev-72B, a coding model outperforming DeepSeek R1 on SWEBench Verified. Discussions on multi-agent system design from Anthropic and LangChain highlighted improvements in task completion and challenges like prompt injection attacks, as demonstrated by Karpathy and Columbia University research. Sakana AI introduced ALE-Agent, a coding agent that ranked 21st in the AtCoder Heuristic Competition solving NP-hard optimization problems. There is unverified news about an acquisition involving OpenAI, Microsoft, and Windsurf.