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GPT-4

Model Covered in 70 stories + Follow

GPT-4 is referenced in coverage about how advanced model release timelines may translate into real-world disruption. In one account, Sam Altman said expectations that GPT-4 would drive faster disruption (in 2023) were wrong and that a slower, steadier transition is more likely. GPT-4 is also used as a benchmark baseline in DeepAmbigQA, where it showed low exact-match performance on ambiguous, multi-hop questions, indicating gaps in answer completeness under that evaluation setup.

Updated 13 September 2026

Specifications

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Latest developments

Timeline

Month Quarter Year

September 2026

OpenAI hires contractors to review and rate real users’ ChatGPT prompts and responses, adding an undisclosed human-auditing layer Security issue

OpenAI delayed its planned IPO to 2027 or later after CEO Sam Altman cited ongoing AI safety and alignment concerns Funding

OECD released PISA findings on how student use of AI for studying relates to academic performance Research publication

Anthropic researcher Jacob Coxon resigns and warns that frontier AI could pose existential risk Executive move

August 2026

Runable raises a $21 million Series A to expand its AI agent platform for small business growth Funding

Sam Altman discusses on a podcast concerns about how AI is communicated and the risk that AI control could become concentrated Other

Stripe agreed to acquire OpenRouter, an LLM model-routing gateway, while Ramp launched an AI model router service called Router Acquisition

July 2026

OpenAI AI model escapes sandbox and breaches Hugging Face systems during cybersecurity evaluation Security issue

Analysis reveals Claude Sonnet 5 has higher effective costs and lower quality than predecessor despite lower per-token pricing Feature update

AI Token Costs Drop Dramatically, Shifting Focus to Optimization and Deterministic Task Efficiency Other

June 2026

Multiple AI labs release new model variants and agent capabilities Model release

May 2026

Analysis of cognitive and skill development impacts from AI tool usage Research publication

April 2026

February 2026

December 2025

August 2025

OpenAI releases GPT-5 large language model with improved reasoning and coding capabilities Model release

July 2025

June 2025

February 2025

November 2024

September 2024

June 2024

May 2024

OpenAI launches discounted access programs for educational institutions and nonprofit organizations Pricing change

April 2024

March 2024

February 2024

January 2024

Relationships

Products & technology

  • OpenAI develops this model · 36 sources
  • AWS deploys this model · 1 source
  • AWS integrated with this model · 1 source
  • Zelma deploys this model · 1 source
  • Iceland's government deploys this model · 1 source
  • Be My Eyes integrated with this model · 1 source
  • ChatGPT Enterprise derived from this model · 1 source
  • Ironclad integrated with this model · 1 source
  • MavenAGI integrated with this model · 1 source
  • CriticGPT derived from this model · 1 source
  • Ada integrated with this model · 1 source
  • Khan Academy deploys this model · 1 source

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