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Try OpenAI Codex with GPT5-codex medium The technology is progressing very fast, and that includes both the models and the tooling around it. For example, Gem
by nl 1y ago
Try OpenAI Codex with GPT5-codex medium
The technology is progressing very fast, and that includes both the models and the tooling around it.
For example, Gemini 2.5 was considered a great model for coding when it launched. Now it is far inferior to Codex and Claude code.
The Githib Copilot tooling is (currently) mediocre. It's ok as a better autocomplete but can't really compete with Codex or Claude or even Jules (Gemini) when using it as an agent.
- weavejester 1y agoI'll try out Codex and see how that performs. Presumably I can just use OpenAI's Codex extension in VS Code?
- bigwheels 1y agoMaybe, there are a few different things named "Codex" from OpenAI (yes, needlessly confusing) - "Codex" is a git-centric product, the other is the GPT-5-Codex agentic coder model. I recommend installing the Codex CLI if you're able to and selecting the model via `/model`. npm install -g @openai/codex https://github.com/openai/codex https://github.com/openai/codex