OpenAI API pricing

gpt-rosalind-discovery - gpt rosalind discovery openai unannounced model api pricing page a two identical reagent bottles side by side

OpenAI gpt-rosalind-discovery Model Spotted on API Pricing Page

OpenAI’s API pricing page now lists gpt-rosalind-discovery, a GPT-Rosalind model the company has not announced, at $5.00 per million input tokens and $25.00 per million output tokens, the same as gpt-rosalind-research. The row went live between 18:12 and 19:37 UTC on 9 October, about ten hours before the first public post. We read the page, its last archived capture, the LiteLLM pull request that logged it, OpenAI’s SDKs, changelog, credit table and Help Center, and set out four readings of what the model could be.

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openai app hosting free prototype accelerate plans a rocket body with a cone nose and three fins

OpenAI Introduces Free, Prototype, and Accelerate Plans for AI App Hosting

A new OpenAI Platform onboarding screen spotted on 23 September 2026 offers three plans: Free, Prototype starting at $5 and Accelerate starting at $50. The headline says they are for AI app hosting, but no plan card mentions hosting, and the prices match OpenAI’s existing Tier 1 and Tier 2 thresholds exactly. This article reads the screen line by line, works through what $50 buys in tokens, sets out what OpenAI already hosts for developers, and lists what DevDay on 29 September needs to answer.

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