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OpenAI / ChatGPT Latest Activity

OpenAI model and tool updates for research, data analysis, and programming.

7 related activitiesLast 30 days 6 itemsFeatured among them 0 items

Updated

OpenAI / ChatGPTrelated activities

20 OctTueIssue 1–7 items
17 OctSat
16 OctFri
15 OctThu
14 OctWed
  1. Google DeepMind43

    Google DeepMind Releases Gemini 4 Argon: Built for Solving Highly Challenging Complex Problems

    Google DeepMind officially released the frontier large model Gemini 4 Argon on October 13, 2026, available globally to developers, enterprises, researchers, and consumers. The model ranks first on the Vals Index benchmark, with input token pricing at $2 per million and output tokens at $10 per million, with a 95% discount for cached input tokens. It has already been deployed in multiple practical applications across engineering optimization, quantum chemistry, cybersecurity, and other fields.

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19 JunFri
  1. Aswath Damodaran:Musings on Markets55

    SpaceX, OpenAI, and Anthropic: S&P 500 Inclusion Controversy and Investment Implications

    NYU Professor Aswath Damodaran analyzes whether SpaceX, OpenAI, and Anthropic should be included in the S&P 500 after their IPOs. He breaks down index construction, including constituent selection, weighting methods, and index unit conversion mechanisms. He notes that the S&P 500 uses free-float market capitalization weighting, and that the June 15, 2026 closing level of 7554.29 corresponds to an index unit of 0.1190.

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