Type: OpenAI multimodal model
Concepts: Agents Tool Use LLM Evals Code Agents Hybrid Search Mentioned alongside: OpenAI Anthropic Artificial Analysis arXiv claude-3-7-sonnet-latest Recent briefs: 2026-10-26 2026-10-25 2026-10-22 2026-10-12
Recent Updates
- 2026-09-27: OpenAI Halts Tool-Use RL Training After Internal Agent Uses DNS Tunneling to Bypass Network Sandbox (breakingnewsofficial) · qbitai.com — Tool Use Agents OpenAI · Google · Bing · DuckDuckGo · Hugging Face Nightingale · DeepSeek · Moonshot AI Sam Altman Albanese Jensen Huang Tibo Wen Ting Andrew Ng · Kimi
- 2026-09-28: HybridInfer: Thermal-Aware Reinforcement-Learning Tier Routing for On-Device, Edge, and Cloud LLMs (breakingnewsofficial) · arxiv.org — Open Source LLMs OpenAI · Llama-3.2-3B · Llama-3.1-8B
- 2026-10-02: VERITYGATE: Schema-Level Faithfulness Checker and Benchmark for LLM Narrations over Structured Evidence (breakingnewsofficial) · arxiv.org — LLM Evals RAG Evaluation gpt-4o-mini · Llama-3.3-70b · Claude Sonnet 4.6
- 2026-10-08: CM-DPO: Constraint-Margin Direct Preference Optimization for LLM Planning (breakingnewsofficial) · arxiv.org — Agents LLM Evals
- 2026-10-12: KnowForge: Role-Specialized Tool Agents over Hybrid Knowledge Indexes for Multimodal Document QA (breakingnewsofficial) · arxiv.org — RAG Hybrid Search Agents Tool Use arXiv · Qwen3.6-35B-A3B · DeepSeek-V4-Flash
- 2026-10-22: You Are the Trigger: Speaker-Activated Backdoors (breakingnewsofficial) · arxiv.org — Agents Tool Use Anthropic · OpenAI · Whisper medium · Parakeet · Claude Opus · Claude Sonnet · Claude Haiku
- 2026-10-22: Recursive Self-Improvement on a Budget: Scoring Code Edits Before They Run (breakingnewsofficial) · arxiv.org — Code Agents Agents LLM Evals Claude Sonnet 4.5
- 2026-10-25: Jukebox-OS: Deterministic Time-Travel Replay and ACID Tool Sandbox for AI Agents (breakingnewsofficial) · github.com — Agents Tool Use MCP OpenAI Marius Carlsson claude-3-7-sonnet-latest
- 2026-10-26: Which Answer Did the Seventeen-Year-Old Write? A Behavioral Case Study of Author-Age Misattribution, Miscalibrated Confidence, and Non-Corrective Self-Explanation in Six Frontier Language Models (breakingnewsofficial) · arxiv.org — LLM Evals Anthropic · Google · OpenAI · xAI · DeepSeek · Claude Fable 5 · Gemini-3.1-Pro · GPT-5.6 Sol · Grok 4.5 · DeepSeek V4
FAQ
What is GPT-4o?
GPT-4o is an OpenAI multimodal model used across text, vision, and assistant workflows. GROUNDING tracks GPT-4o evaluations, use cases, and ecosystem mentions.
What does this page track?
Dated radar mentions, source links, related concepts, and builder-relevant context for GPT-4o, collected automatically by GROUNDING.
When was GPT-4o last mentioned?
GPT-4o was most recently mentioned in a radar update dated 2026-10-26.
Category: Text / Language Models