OpenRouter: the share of business spending between OpenAI and Anthropic models was roughly even in September, vs. Anthropic commanding a 75% share in January (Angel Au-Yeung/Wall Street Journal)

OpenAI and Anthropic models had roughly equal shares of business spending in September. This contrasts with January, when Anthropic's share was around 75%, according to OpenRouter. Both companies are looking to demonstrate sustainable businesses ahead of planned initial public offerings.

OpenAI recently opened its Decisions API to public beta, allowing developers to make fast decisions from visual content using image inputs. The API can process text or images and produce structured outputs, including predicates, choices, and scores.

OpenAI's Decisions API is priced at $0.10 per 1M input tokens, with no charges for output tokens, cache reads, or writes. Other companies, including Perplexity, Cloudflare, and Amazon, have also released their own decision models this month.

Brief written by urgent.news from Techmeme, The New Stack — 2 reports on this story. Machine-written — may contain errors; check the original before relying on it.