All tags
Model: "claude-sonnet"
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.
Granola launches team notes, while Notion launches meeting transcription
gpt-4.1 gpt-4o-mini gpt-4.1-mini claude-opus claude-sonnet claude-o3 qwen3 seed1.5-vl llama-4 am-thinking-v1 openai anthropic alibaba meta-ai-fair huggingface granola coding instruction-following benchmarking model-releases reasoning image-generation collaborative-software model-performance kevinweil scaling01 steph_palazzolo andersonbcdefg reach_vb yuchenj_uw qtnx_ _akhaliq risingsayak
GPT-4.1 is now available in ChatGPT for Plus, Pro, and Team users, focusing on coding and instruction following, with GPT 4.1 mini replacing GPT 4o mini. Anthropic is releasing new Claude models including Claude Opus and Claude Sonnet, though some criticism about hallucinations in Claude O3 was noted. Alibaba shared the Qwen3 Technical Report with strong benchmark results from Seed1.5-VL. Meta FAIR announced new models and datasets but faced criticism on Llama 4. AM-Thinking-v1 launched on Hugging Face as a 32B scale reasoning model. Granola raised $43M in Series B and launched Granola 2.0 with a Notion-like UI. The AI ecosystem shows rapid iteration and cloning of ideas, emphasizing execution and distribution.