33 results for “GPT-5”
Cursor has been acquired by SpaceX, completing an April partnership and gaining access to the largest GPU fleet for model training. Grok 4.6 launches as the first joint model, matching GPT-5.6 Sol on key benchmarks and available now in Cursor.
On 10 August 2026 OpenAI put GPT-5.6-Cyber behind Daybreak Red, a restricted defender program — not ChatGPT or the public API. Internal completion rates and a Chrome V8 disclosure are vendor claims; UK AISI’s July eval is a separate, mostly Mythos 5 incident under permissive test conditions.
Google launched Gemini 3.7 Flash on 13 August 2026 — three weeks after 3.6 Flash — with higher coding and agent scores in its own tables and introductory API pricing at half the post-2026 rate through year-end.
IBM and OpenAI announced a strategic partnership embedding GPT-5.6, Codex, and ChatGPT Work into IBM Consulting Advantage. The deal creates a dedicated OpenAI practice with thousands of certified consultants and expands cybersecurity collaboration through IBM Autonomous Security.
Z.ai launched GLM-5.3 on 14 August 2026 on the same base as GLM-5.2, claiming large coding and cyber gains from post-training alone. Open weights are due in about two weeks; Coding Plan users already get the new model.
DeepSeek, Qwen, and GLM-class APIs often price an order of magnitude below Claude Opus, GPT-5.6 Sol, and peers. The useful question is which tier matches the job you intend — and how close the outcome gets to that intention without paying for unused ceiling.
OpenAI opened a preview of Ultrafast, an API tier that runs GPT-5.6 Sol up to 14 times faster on Cerebras wafer-scale chips. The mode targets enterprise workloads like incident response and financial analysis with up to 750 output tokens per second.
Series end: OpenAI’s durable architecture is surface + tier + Responses agents — not a single flagship score. Confirmed facts vs analysis vs unknown after GPT-5 and GPT-5.6.
From the March 11, 2025 agent toolkit: web search, file search, and computer use on the Responses API — screenshot-reason-act loops and hosted tools that turn models into software operators.
Launched with Responses on March 11, 2025: OpenAI’s Agents SDK orchestrates tool loops, handoffs, sessions, guardrails, and tracing — the layer above Responses when you do not want to own every branch yourself.
March 11, 2025: OpenAI launched the Responses API as the agent primitive. Assistants API beta sunsets August 26, 2026 — the hard platform migration date inside Brocker’s OpenAI Product Stack series.
Series start: On August 7, 2025 OpenAI shipped GPT-5 as a ChatGPT system and a separate API family. GPT-5.6 extends the same architecture with Sol, Terra, and Luna across Chat, Work, Codex, and API.