Veo 3.1 narrative + Kling 3.0 cinematic = the H2 2026 video-AI vendor stratification reaches stable specialization across six vendor positions

Six vendors with six specializations: Veo 3.1 narrative + ads, Kling 3.0 cinematic + multi-shot, Pika 2.5 social-meme effects, Runway Gen-4 editing, Seedance audio-visual unified, Sora exit + replacement. The H2 2026 video-AI vendor stratification has reached stable specialization. Procurement matches workflow shape to vendor specialization.

Veo 3.1's narrative + cinematic + ads leadership + Kling 3.0's cinematic + multi-shot leadership together demonstrate the H2 2026 video-AI vendor stratification stable form.

The six-vendor stable stratification

H2 2026 video-AI procurement landscape stratifies across six vendor positions: Veo 3.1 (narrative + ads), Kling 3.0 (cinematic + multi-shot), Pika 2.5 (social-meme effects), Runway Gen-4 (editing), Seedance 2.0/2.5 (audio-visual unified), and the post-Sora category-rotation (with OpenAI exiting Sora category through September). Each vendor matches specific production-workflow specializations.

The procurement-matching workflow

H2 2026 video-AI procurement should now substantively match vendor selection to workflow shape rather than seek single-vendor general leadership. Narrative production → Veo 3.1, cinematic + storyboard → Kling 3.0, social effects → Pika 2.5, editing → Runway Gen-4, fused-generation → Seedance. Multi-vendor procurement is the H2 2026 default approach.

The capability-asymptote question

Six-vendor stable stratification suggests video-AI category has approached capability-asymptote at current methodology — incremental capability gains within vendor specializations rather than structural capability advances that reshuffle leadership. H2 2026 to 2027 video-AI category direction will surface whether the stable form persists or methodology breakthroughs produce new leadership rotation.

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