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OpenAI Makes Its Jev Competitor Widely Available (TechCrunch)
TechCrunch news report on OpenAI opening its Decisions API to all customers on October 22, 2026, how it was built from ChatGPT Luna, and how the Jev decision-model category compares on latency, calibration, and public indices.
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- Oct 2026
Highlights
- Published by TechCrunch on October 22, 2026; reports OpenAI's Decisions API became available to all customers.
- Decisions API reuses ChatGPT Luna reconfigured for speed, not a specifically calibrated decision model.
- Speak cut time between actions from 1.4 seconds to 0.13 seconds using the Decisions API.
- Latest Jev model ranks seventh on the AIM System One Index and third on the Artificial Analysis Decision Index.
- TypeSafe's offerings remain the most widely queried on OpenRouter; Jev tops the JevMan PacMan benchmark.
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It covers OpenAI making its Decisions API widely available on October 22, 2026, the competitive decision-model market around TypeSafe's Jev, customer latency results, and how the models place on public indices such as the AIM System One Index.
It was announced at OpenAI's developer day on September 29 and became available to all customers on Thursday, October 22, 2026, according to the article.
Per product lead Nikunj Handa, OpenAI did not build a specifically calibrated decision model. It took ChatGPT Luna and reconfigured it to speed up inference and lower cost, with the article noting specific training may come later.
Handa describes shrinking inference from one to three seconds down to 100, 120, or 180 milliseconds. Andrew Hsu of Speak said the API cut the time between actions from 1.4 seconds to 0.13 seconds.
The latest Jev model places seventh on the AIM System One Index and third on the Artificial Analysis Decision Index. OpenAI's Decision Model places eighth and fourteenth on those same two indices.
JevMan is a benchmark where decision models play PacMan, built by Opper AI. Chief growth officer Felix Wunderlich calls it a test of nonstop quick, high-stakes decisions, and the latest Jev model tops its ranking.
The article points to multi-modality: for image classification Handa says Luna is extremely powerful and has been showing better calibrations, and customers want images as outputs too. The article gives no pricing figures for either product.
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