
Featured signal
3 Builder Releases to Test: ChatGPT Images 2.5, GPT-6 Astra, and Lyria 3.5
ZetsuEDU tests ChatGPT Images 2.5, GPT-6 Astra in Copilot, and Lyria 3.5—what changed, key limits, and one practical builder test for each.
ZetsuEDU field notes tagged "agent workflows"].

Signal > hype ↘
Test. Document. Apply.
Every post separates the launch claim from the builder test: what changed, who it matters to, and what to try next.
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Featured signal
ZetsuEDU tests ChatGPT Images 2.5, GPT-6 Astra in Copilot, and Lyria 3.5—what changed, key limits, and one practical builder test for each.
ZetsuEDU tests WordPress Studio’s agentic beta, Adobe Firefly audio, and GitHub Copilot in Slack—what changed, key limits, and one build test for each.