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OpenVLThinker: Complex Vision-Language Reasoning via Iterative SFT-RL Cycles
arXiv:2503.17352v3 Announce Type: replace-cross Abstract: We introduce OpenVLThinker, one of the first open-source large vision-language...
OpenThoughts: A Scalable Supervised Fine-Tuning SFT Data Curation Pipeline for Reasoning Models
The Growing Complexity of Reasoning Data Curation Recent reasoning models, such as DeepSeek-R1 and o3...
OpenSIR: Open-Ended Self-Improving Reasoner
arXiv:2511.00602v2 Announce Type: replace Abstract: Recent advances in large language model (LLM) reasoning through reinforcement...
OpenGloss: A Synthetic Encyclopedic Dictionary and Semantic Knowledge Graph
arXiv:2511.18622v1 Announce Type: new Abstract: We present OpenGloss, a synthetic encyclopedic dictionary and semantic knowledge...
OpenCUA’s open source computer-use agents rival proprietary models from OpenAI and Anthropic
The open source framework provides the data and training recipe for building powerful computer-use agents...
OpenAI’s GPT-5 rollout is not going smoothly
It also failed on a simple algebra arithmetic problem that elementary schoolers could probably nail...
OpenAI’s Deployment Simulation Extends Pre-Deployment Risk Assessment to Agentic Coding Through Simulated Tool Calls
OpenAI published a new pre-deployment safety method called Deployment Simulation. The idea is direct. Before...
OpenAI, Microsoft tell Senate ‘no one country can win AI’
Executives like OpenAI’s Sam Altman said US support for infrastructure would make it easier for...
OpenAI updates Operator to o3, making its $200 monthly ChatGPT Pro subscription more enticing
Operator remains a research preview and is accessible only to ChatGPT Pro users. The Responses...
OpenAI Scales Trusted Access for Cyber Defense With GPT-5.4-Cyber: a Fine-Tuned Model Built for Verified Security Defenders
Cybersecurity has always had a dual-use problem: the same technical knowledge that helps defenders find...
OpenAI returns old models to ChatGPT as Sam Altman admits ‘bumpy’ GPT-5 rollout
The pressure is on for OpenAI to prove that GPT-5 isn’t just an incremental update...
OpenAI Researchers Train Weight Sparse Transformers to Expose Interpretable Circuits
If neural networks are now making decisions everywhere from code editors to safety systems, how...
