Lyria 3.5 for Marketers: Availability, Brand Audio Workflows and Rights Checks
Google's Lyria 3.5 is available across Gemini and other Google surfaces. Map brand-audio workflows, then check rights and terms before commercial use.
Tayeeb Khan
Tayeeb Khan is the founder of DMarketer Tayeeb, covering digital marketing, SEO and AI. Articles may draw on professional experience, source-based research and AI-assisted or automated production. Firsthand tests are identified in the relevant article; a byline does not imply personal testing or human review of every claim.
How to Audit AGENTS.md and Skills for Instruction Debt Before Rewriting Them
A read-only AGENTS.md and skills audit: map instruction scope, find conflicts, run scenario walkthroughs, and prepare safe edits.
GPT-6 Astra Context Management: How to Use Notes Without Trusting Stale Memory
How to enable GPT-6 Astra's experimental Codex context management, test exact fact recovery, detect stale notes, and troubleshoot compaction.
Google Ads Hour-of-Day Analysis: A Safer Dayparting Decision Framework
Learn how to read Google Ads hour-of-day data, account for lag and time zones, and test dayparting without mistaking correlation for causation.
GPT-6 Astra Prompting Guide: Better Results, Fewer Wasted Tokens
Improve GPT-6 Astra prompts with worked examples, context controls and a quality checklist. Learn how to reduce token waste and evaluate the tradeoffs.
Digital Marketing
VLM Run Gateway for Marketers: OCR, Visual AI and Cost Checks
See how VLM Run Gateway can help marketers process documents, videos and creative assets, compare visual models and test cost, quality and data controls.
GPT-6 Astra Safety and Cybersecurity: Guardrails, Monitoring and Deployment Boundaries
What OpenAI’s Astra safety overview says about cyber capability, jailbreak robustness and monitorability, plus practical deployment guardrails and tests.
Migrate to GPT-6 Astra: API Parameters, Responses and Evaluation Checklist
A practical GPT-6 Astra migration checklist covering the model ID, Responses API, unsupported parameters, tools, reasoning, region, testing and rollback.
GPT-6 Astra Use Cases: Computer Use, Documents and Multi-Agent Builds
Practical GPT-6 Astra build patterns for research, documents, computer use, async tools and multi-agent workflows, with controls and pilot tests.
GPT-6 Astra vs GPT-5.5 and GPT-5.4: Compatibility, Retirement and Evaluation
Evaluate GPT-6 Astra against older GPT-5.5 and GPT-5.4 routes with official availability boundaries, Codex retirement facts, compatibility checks and rollback steps.