WaperCodex 0.166.0 adds GPT-6.1 Terra to its model catalogs and improves keyboard-based transcript navigation.
AI coding tools3 items
OpenAI also introduced API-credit benefits for eligible ChatGPT subscribers, potentially changing the cost of API-based development workflows.
Codex 0.166.0 adds GPT-6.1 Terra and keyboard-driven transcript selection
Codex added GPT-6.1 Terra to its bundled, Vertex AI, and Amazon Bedrock model catalogs. The release also introduces keyboard-driven transcript selection with integrated search and configurable shortcuts, plus more consistent Markdown rendering.
Why it matters: The update expands model availability and makes long coding-session transcripts easier to navigate.
OpenAI introduces API-credit benefits for eligible ChatGPT subscriptions
Simon Willison reports that OpenAI launched an API-credit benefit for eligible ChatGPT subscriptions, following a similar Anthropic offering. The supplied excerpt does not establish OpenAI's exact credit amounts or eligibility conditions.
Why it matters: Developers paying for ChatGPT should check eligibility before budgeting separately for API-based coding workflows.
Spawn shares its approach to building an agent-modifiable multiplayer world
Jacob Sansbury describes building Spawn, a massively multiplayer gaming environment where players use prompts with an in-game agent called Savi to modify the world. Simon Willison highlights the account as an exploration of frontier-model agentic engineering.
Why it matters: The account offers a case study in embedding agents into a shared interactive environment rather than limiting them to development tools.