Blog
Comparisons, buying guides, and change notes on AI agents and the models they run on — each piece dated and checked against primary sources.
AgentsBench compared 19 paired ElevenLabs and Mureka music outputs. ElevenLabs won 14 tests on song completeness; Mureka led both voice-cloning cases.
AgentsBench tested Seedream 5.0 Pro across 95 image-generation and editing cases. It scored 3.75/5.0, led on precise editing and product consistency, and struggled with small Chinese text and factual visuals.
Seed 2.1 Pro, Seed 2.0 Lite, Kimi 2.7 Code, GPT-5.5, Claude Opus 4.8, and Gemini 3.1 Pro ran a field-level video-understanding bench: 10 film clips plus five more video categories, 16 scored fields on the film set, one 100-point scale. Full scores, per-task picks, and why architecture decides what each model can actually see.
AI video agents (Pexo, Topview Agent V2, Utopai Studios PAI 2.0, HeyGen, Pictory, Fliki) compared against raw generation models (Runway, Kling, Pika, Luma, Veo) — what each is actually good at, with pricing and a use-case decision guide.