All tags
Model: "o4"
ChatGPT Agent: new o* model + unified Deep Research browser + Operator computer use + Code Interpreter terminal
o3 o4 gptnext openai reinforcement-learning benchmarking model-performance model-risk long-context model-deployment fine-tuning sama gdb kevinweil xikun_zhang_ keren_gu boazbaraktcs
OpenAI launched the ChatGPT Agent, a new advanced AI system capable of browsing the web, coding, analyzing data, and creating reports, marking a significant step towards human-like computer use. The agent, distinct from and superior to o3, is considered the first public exposure of what was internally called o4, now merged into GPTNext. It features end-to-end reinforcement learning, can operate for extended periods (tested up to 2 hours), and is classified as "High" risk for biological misuse, with safeguards activated. Early benchmarks show mixed results, excelling in some tests like WebArena and BrowserComp but underperforming on others like PaperBench. Key figures involved include Sam Altman, Greg Brockman, and Kevin Weil, with technical insights from xikun_zhang_ and risk commentary from KerenGu and boazbaraktcs. The launch sparked speculation about GPT-5, which was confirmed not to be the case.
Mistral's Agents API and the 2025 LLM OS
qwen claude-4 chatgpt o3 o4 mistral-ai langchain-ai openai meta-ai-fair agent-frameworks multi-agent-systems tool-use code-execution web-search model-context-protocol persistent-memory function-calling open-source no-code reinforcement-learning model-performance agent-orchestration omarsar0 simonw swyx scaling01
The LLM OS concept has evolved since 2023, with Mistral AI releasing a new Agents API that includes code execution, web search, persistent memory, and agent orchestration. LangChainAI introduced the Open Agent Platform (OAP), an open-source no-code platform for intelligent agents. OpenAI plans to develop ChatGPT into a super-assistant by H1 2025, competing with Meta. Discussions around Qwen models focus on reinforcement learning effects, while Claude 4 performance is also noted. The AI Engineer World's Fair is calling for volunteers.
not much happened today
chatgpt o3 o4 bagel-7b medgemma acereason-nemotron-14b codex gemini openai bytedance google nvidia sakana-ai-labs deep-learning-ai gemini agenticseek anthropic agentic-systems multimodality reasoning code-generation prompt-engineering privacy ethical-ai emergence synthetic-data speech-instruction-tuning low-resource-languages humor scaling01 mervenoyann sakananailabs _philschmid omarsar0 teortaxestex andrewlampinen sedielem cis_female
OpenAI plans to evolve ChatGPT into a super-assistant by 2025 with models like o3 and o4 enabling agentic tasks and supporting a billion users. Recent multimodal and reasoning model releases include ByteDance's BAGEL-7B, Google's MedGemma, and NVIDIA's ACEReason-Nemotron-14B. The Sudoku-Bench Leaderboard highlights ongoing challenges in AI creative reasoning. In software development, OpenAI's Codex aids code generation and debugging, while Gemini's Context URL tool enhances prompt context. AgenticSeek offers a local, privacy-focused alternative for autonomous agents. Ethical concerns are raised about AGI development priorities and Anthropic's alignment with human values. Technical discussions emphasize emergence in AI and training challenges, with humor addressing misconceptions about Gemini 3.0 and async programming in C. A novel synthetic speech training method enables instruction tuning of LLMs without real speech data, advancing low-resource language support.