AIVFX · JOURNAL

The blog on neural networks
and AI video production

Step-by-step guides to the tools, honest model comparisons and breakdowns of real cases — from the first prompt to a finished commercial.

Seedance 2.5: a Guide to the ByteDance Model and What Changed Since 2.0
Models & comparisons11 min

Seedance 2.5: a Guide to the ByteDance Model and What Changed Since 2.0

In July 2026 Seedance 2.5 replaced 2.0 at no extra cost. The headline change is length: thirty seconds natively and up to three minutes in long mode. What that gives you in practice, and where the model still trips up.

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Higgsfield, Flowith, Syntx: Why AI Aggregators Exist and Which to Pick
Roundups & comparisons12 min

Higgsfield, Flowith, Syntx: Why AI Aggregators Exist and Which to Pick

Subscribing to five models separately costs more and works worse than one platform containing them all. We look at Higgsfield, Flowith and Syntx: they solve three different problems, and confusing them is expensive.

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Nano Banana Pro and Seedream 5 Pro: Which Image Model Wins in 2026
Models & comparisons11 min

Nano Banana Pro and Seedream 5 Pro: Which Image Model Wins in 2026

The two leading image generators of 2026 solve different problems: one wins on photorealism and lettering, the other on edits, layers and price. Which to pick for a given job.

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All articles17
Business & moneyHow Much an AI Assistant for Handling Inquiries Costs: an Honest 2026 Breakdown18 minBusiness & moneyWhy Inquiries Get Lost in the Evening and at Weekends, and What It Costs You14 minBusiness & moneyChatbot or AI Assistant: What Actually Separates Them13 minBusiness & moneyAI Lead Qualification: Separating Warm from Cold Without a Manager13 minBusiness & moneyAI Assistant and CRM: What Works in the Pairing and What Breaks14 minAvatarsHow to Create an AI Avatar (Digital Twin) in HeyGen: Complete Step-by-Step Guide 202613 minGuidesHow to Make an AI Video: A Step-by-Step Guide for Business in 20269 minModels & ComparisonsRunway, Kling, Veo, Sora: A Comparison of Video-Generation Neural Networks in 202611 minBusiness & MoneyHow Much Does AI Video Production Cost and What Makes Up the Price in 20268 minModels & ComparisonsKling 3.0: A Complete Guide to the Video Neural Network (2026)11 minModels & ComparisonsRunway Gen-4.5: A Complete Guide to the Video Neural Network in 202611 minModels & ComparisonsGoogle Veo 3.1: A Guide to Video With Sound (2026)11 minGuidesHow to Make an Ad Video Using AI in 202611 minBusiness & MoneyAI Video for Business in 2026: Where to Start and How to Measure the Payoff11 minAI in Film & IndustryHow Hollywood Uses AI in Film: Real Cases of 202611 minImages & ArtMidjourney: A Beginner's Guide 2026 — How to Use It11 minRoundups & ComparisonsTOP 15 Neural Networks for Creating Video in 202613 min