DeepSeek V4.1-Flash: API Access, Pricing, Model IDs and What Changed
DeepSeek V4.1-Flash launched September 10, 2026. See the current API model ID, aliases, pricing, peak hours, Sep 14 Pro routing change and safe smoke test.
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.
Custom GPT Retirement: A Marketer’s Plugin Migration and Testing Checklist
OpenAI plans to retire Custom GPTs. Use this marketer-focused checklist to preserve instructions, map Plugin permissions, rebuild actions and test workflows.
HubSpot Revenue Hub September 2026: Contract Imports, Reporting and Payments APIs
HubSpot Revenue Hub September 2026 updates explained: contract imports, reporting, Breeze and payments API checks.
ChatGPT App Permissions: A Marketer’s Approval and Data-Safety Checklist
Use ChatGPT app permissions safely: compare read, low-risk and elevated actions with approval, workspace and rollback checks.
Google Ads Local Customer Optimization and Store Sales: Setup Checklist
Set up Google Ads Local Customer Optimization and Store Sales safely: eligibility, location assets, CRM data, reporting lag and measurement checks.
Snapchat Commerce Power Pack: Dynamic Product Ads, Optimization and Holiday Checks
Snapchat’s Commerce Power Pack adds DPA for Sponsored Snaps and staged optimization tests. See the holiday setup and measurement checks.
OpenAI Agents API Public Beta: Session Code, Environments and Tool Controls
Map the OpenAI Agents API beta to session code, execution environments, tool controls, compaction, subagents and a bounded production test.
GPT-Live-1 API: Full-Duplex Voice, Costs, Delegation and Safety Boundaries
Evaluate GPT-Live-1 with full-duplex voice behavior, $0.05/minute front-end cost, delegation code, test loops and consent controls.
ChatGPT Data Agent for Marketing Analytics: A Worked, Permission-First Example
Use ChatGPT Data agent for marketing analysis with an explicit metric grain, permission boundary, data-quality checks and human approval payload.
Gemini App for Windows: A Marketer’s Desktop Workflow, Access Limits and Cloud Boundary
A source-bound marketer workflow for Gemini on Windows, with access checks, Drive boundaries, review gates and the cloud-versus-local distinction.