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Autonomy and agency

OpenAI launches GPT-4 Turbo and Assistants API

OpenAI released GPT-4 Turbo with 128K context, lower prices, improved tool calling and JSON mode alongside an Assistants API with persistent threads, retrieval and code execution.

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CURRENT ASSESSMENT · REVISION 1
TOWARD DOOM66confidence 98/100

Why it moved the index

Long context, lower cost, improved function calling and hosted code and retrieval tools materially expanded developers' ability to deploy persistent task-performing assistants.

Assessment history

  1. R1
    Toward 66 · confidence 98

    New November 2023 exact model and agent-development platform release.

    12 Aug 2026

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DoomBench social sharing card for OpenAI launches GPT-4 Turbo and Assistants API.

  1. DoomBench assesses “OpenAI launches GPT-4 Turbo and Assistants API” as evidence moving toward doom, with magnitude 66 and confidence 98 out of 100 in the autonomy and agency category.

  2. The DoomBench assessment of “OpenAI launches GPT-4 Turbo and Assistants API” is based on reporting from OpenAI and records the editorial rationale, source quality, attribution, and revision history.

  3. DoomBench summarizes “OpenAI launches GPT-4 Turbo and Assistants API” as follows: OpenAI released GPT-4 Turbo with 128K context, lower prices, improved tool calling and JSON mode alongside an Assistants API with persistent threads,...

    https://www.doombench.com/news/openai-launches-gpt-4-turbo-and-assistants-api-2023-11-06