Product Updates

GPT-5 Compatibility for BYOK Users

02/05/2026

Version: 1.19.30, Date: February 5, 2026

GPT-5 compatibility is now correct for BYOK users. OpenAI’s GPT-5 models were returning errors due to two API parameter incompatibilities. Both have been resolved, so all GPT-5 variants now work for prompt generation and analysis when you use your own API key. The rest of this post is grouped by app area.

Across the App

  • Fixed: GPT-5 models (gpt-5, gpt-5-mini, gpt-5-turbo) were returning errors in Builders and Analyzers due to an unsupported token limit parameter and a temperature setting these models do not accept. Both have been corrected. All GPT-5 variants now work correctly for prompt generation and analysis when using BYOK (Bring Your Own Key).

Related

Product Updates

Prompt Blueprints: A Single Name for Prompt Studio

09/02/2026

Version: 2.13.0, Date: September 2, 2026 Highlights A Prompt Blueprint is a guided prompt experience that someone designs once and anyone can run. The author decides the questions, meaning the sections, the topic choices and the exposed variables. Whoever runs it answers those questions, presses Generate, and gets back a refined prompt. Until now this […]

Product Updates

Prompt Chains and a Dashboard That Matches the Menu

09/01/2026

Version: 2.12.3, Date: September 1, 2026 Highlights Prompt Chains is the headline of this release, but the real theme is agreement: the dashboard, the help center and the left menu had drifted apart, so the same feature could go by two names depending on where you looked. This release brings all three back into line […]

Product Updates

Prompt Studio Layout and Clearer Building Blocks Labels

08/31/2026

Version: 2.12.0, Date: August 31, 2026 Prompt Studio’s editor has been reorganized so the left column is where you configure a prompt and the right column is purely the preview, with everything that defines the prompt’s identity now authored in one place. The Building Blocks pages also drop the internal word “pack” in favor of […]

Product Updates

AI Model Selection Rebuilt Around Real Speed and Cost

08/30/2026

Version: 2.11.0, Date: August 30, 2026 AI Model selection is the focus of this release. The picker has been rebuilt across all ten places it appears, with search, sorting, a speed filter and a Top 5 Picks shortcut, and the ordering behind it now scores models on values that are actually published rather than on […]