gpt-5.5

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We made Grok 4.5, GPT-5.5, and Claude build the same apps

GPT-5.5 hallucinates 3x more than MIT-licensed GLM-5.2

Z.ai’s open-weights GLM-5.2 beats GPT-5.5 on multiple long-horizon coding benchmarks for 1/6th the cost

Surprise upset: GPT-5.5 beats Claude Fable 5 on brutal new Agents’ Last Exam benchmark

GPT-5.5 dominates $1,500 LLM hacking test while Gemini refuses to even try

UK banks offered access to OpenAI’s GPT-5.5 amid exclusion from Anthropic’s Glasswing expansion

OpenAI upgrades GPT-5.5, as it plans to retire legacy ChatGPT models

MiniMax-M3 debuts, eclipsing GPT-5.5 and Gemini 3.1 Pro on key benchmark performance for just 5-10% of the cost

DeepSWE blows up the AI coding leaderboard, crowns GPT-5.5, and finds Claude Opus exploiting a benchmark loophole

GPT-5.5 may burn fewer tokens, but it always burns more cash

GPT-5.5 Instant shows you what it remembered — just not all of it

Kimi K2.6 just beat Claude, GPT-5.5, and Gemini in a coding challenge

DeepSeek-V4 arrives with near state-of-the-art intelligence at 1/6th the cost of Opus 4.7, GPT-5.5

OpenAI releases GPT-5.5 and GPT-5.5 Pro in the API

DeepSeek-V4 arrives with near state-of-the-art intelligence at 1/6th the cost of Opus 4.7, GPT-5.5

OpenAI releases GPT-5.5, bringing company one step closer to an AI ‘super app’

OpenAI's GPT-5.5 is here, and it's no potato: narrowly beats Anthropic's Claude Mythos Preview on Terminal-Bench 2.0

GPT-5.5: Mythos-Like Hacking, Open to All

GPT-5.5