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OpenAI's updated GPT-5.5 Instant is better at shopping, complex constraints, and understanding user intent  — and it's already in the API
venturebeat.com/technology/openais-updated-gpt-5-5-instant-is-better-at-shopping-complex-constraints-and-understanding-user-intent-and-its-already-in-the-api
OpenAI's updated GPT-5.5 Instant is better at shopping, complex ...
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GitHub - nace-ai/kapitsa: Blazing fast Apple Silicon optimized inference engine built for Qwen and Nemotron. OpenAI + Anthropic API compatible ...
github.com/nace-ai/kapitsa
GitHub - nace-ai/kapitsa: Blazing fast Apple Silicon optimized inference ...
OpenAI promised developers six months’ notice. GPT-4o users got three.: OpenAI will shut off GPT-4o and GPT-4.1 API access in January. Moving to GPT-6 Luna ...
thenewstack.io/openai-gpt4o-api-shutdown/
OpenAI promised developers six months’ notice. GPT-4o users got three.
OpenAI promised developers six months’ notice. GPT-4o users got three.: OpenAI will shut off GPT-4o and GPT-4.1 API access in January. Moving to GPT-6 Luna ...
thenewstack.io/openai-gpt4o-api-shutdown/
OpenAI promised developers six months’ notice. GPT-4o users got three.
I run my local LLMs inside the ChatGPT desktop app now, and it took one free open-source tool to do it
xda-developers.com/run-local-llms-inside-chatgpt-desktop-app-one-free-open-source-tool/
I run my local LLMs inside the ChatGPT desktop app now, and it took one ...
OpenAI brings text watermarking to its API -- and unlike Anthropic, it's off by default
thenewstack.io/openai-api-text-watermarking/
OpenAI brings text watermarking to its API -- and unlike Anthropic ...
OpenAI split a voice model’s brain. Then one team deleted 23,000 lines of code.: OpenAI's GPT-Live-1 API splits voice agents into a fast conversational ...
thenewstack.io/gpt-live-1-voice-api/
OpenAI split a voice model’s brain. Then one team deleted 23 ...
OpenAI Releases ChatGPT Images 2.5 With Sketch and Two New API Models: OpenAI released ChatGPT Images 2.5 on September 8, 2026, calling it the company's new ...
unite.ai/openai-releases-chatgpt-images-2-5-with-sketch-and-two-new-api-models/
OpenAI Releases ChatGPT Images 2.5 With Sketch and Two New API Models
OpenAI is making GPT-5.5 Instant ‘more fun’ to talk to: OpenAI is rolling out improvements to GPT-5.5 Instant that will make it better at handling complex ...
androidauthority.com/openai-gpt-5-5-instant-improvements-3681227/
OpenAI is making GPT-5.5 Instant ‘more fun’ to talk to
GitHub - trakkr-aisearch/openai-ads-mcp: OpenAI Ads and ChatGPT Ads MCP Server for the Advertiser API
github.com/trakkr-aisearch/openai-ads-mcp
GitHub - trakkr-aisearch/openai-ads-mcp: OpenAI Ads and ChatGPT Ads MCP ...
OpenAI replaces ChatGPT default model with GPT-5.5 Instant: GPT-5.5 Instant replaces GPT-5.3 Instant as the default, with lower hallucination rates in law ...
dlvr.it/TSQWRp
OpenAI replaces ChatGPT default model with GPT-5.5 Instant
Key FactsOpenAI Launches Enhanced GPT-5.5 Instant Model
May 5, 2026 · Reading time: ~30 sec.
Summary created with AI assistance · Source: techcrunch.com
  • OpenAI introduced GPT-5.5 Instant to replace GPT-5.3 Instant as the default ChatGPT model.

  • This version lowers hallucination rates in critical fields like law, medicine, and finance while maintaining fast response times.

  • GPT-5.5 Instant outperforms its predecessor on math and multimodal reasoning benchmarks.

  • Context management improvements allow access to past chats and files, initially available to Plus and Pro users on the web.
Why Walmart and OpenAI Are Shaking Up Their Agentic Shopping Deal: After OpenAI’s Instant Checkout feature fell short, Walmart is instead embedding its Sparky ...
wired.com/story/ai-lab-walmart-openai-shaking-up-agentic-shopping-deal/
Why Walmart and OpenAI Are Shaking Up Their Agentic Shopping Deal
I tried shopping on ChatGPT with its new Instant Checkout feature.: OpenAI recently launched Instant Checkout for ChatGPT. I tested it out, and it was a hassle.
businessinsider.com/i-tried-shopping-on-chatgpt-with-new-instant-checkout-feature-2025-10
I tried shopping on ChatGPT with its new Instant Checkout feature.
Chinese AI firms court OpenAI users as it plans API restrictions: Chinese artificial intelligence companies are moving quickly to draw in users of OpenAI's ...
dailysabah.com/business/tech/chinese-ai-firms-court-openai-users-as-it-plans-api-restrictions
Chinese AI firms court OpenAI users as it plans API restrictions