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… GPT-5.4 mini is available starting today in ChatGPT, Codex, and OpenAI’s API. In ChatGPT, GPT‑5.4 mini is available to Free and Go users via the “Thinking” feature in the + menu. For all other users, GPT‑5.4 mini is available as a rate limit fallback for GPT‑5.4 Thinking. …
OpenAI teases GPT-5.5 model upgrade for ChatGPT in cryptic message Zac Hall | Apr 23 2026 - 8:35 am PT | Apr 23 2026 - 8:35 am PT OpenAI is expected to be nearing an announcement around GPT-5.5, its next model upgrade to ChatGPT. …
… OpenAI upgrades ChatGPT with GPT-5.4 Thinking, offering six key improvements OpenAI releases GPT-5.4 mini and nano, its ‘most capable small models yet’ OpenAI says to update Mac apps including ChatGPT and Codex as security precaution Do more with your Apple products Apple AirTag 2 | Add Find My tra…
OpenAI explains why ChatGPT developed a goblin fixation, and how it solved the issue Zac Hall | Apr 30 2026 - 9:27 am PT | Apr 30 2026 - 9:27 am PT OpenAI’s GPT-5.5 upgrade to ChatGPT and Codex appears to be going smoothly, especially compared to the rockier GPT-5.0 release last August. …
… OpenAI explains in more detail what’s new with the GPT-5-class GPT-Realtime-2 voice model with reasoning: GPT‑Realtime‑2 is built for live voice interactions where the model keeps the conversation moving while it reasons through a request, calls tools, handles corrections or interruptions, and resp… …
… Workspace agents replace Custom GPTs Last year, OpenAI introduced the ability for anyone to create a custom GPT through ChatGPT. Custom GPTs are dedicated tools that you create inside ChatGPT for specific purposes. Since launching, however, custom GPTs haven’t been a key feature within ChatGPT. …
… More recent ChatGPT news: OpenAI upgrades ChatGPT and Codex with GPT-5.5: ‘a new class of intelligence for real work’ OpenAI unveils ChatGPT Images 2 image-gen model capable of magazine design OpenAI releases GPT-5.5 Instant update to make ChatGPT smarter with fewer emoji OpenAI brings Codex to Cha…
… Muse Spark Contemplating mode will compete with Gemini 3.1 Deep Think and GPT-5.4 Pro. …
… OpenAI expected to unveil gpt-image-2 today, enhancing AI image generation The company shared what looks like a screenshot of ChatGPT running in Chrome on macOS. …
… From the study: Across extensive benchmarks, RubiCap achieves the highest win rates on CapArena, outperforming supervised distillation, prior RL methods, human-expert annotations, and GPT-4V-augmented outputs. …