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Playyy Takes First Place on Design Arena Proprietary Harness Slides Leaderboard at Elo 1316

September 1, 2026 at 11:32 EDT

Media Generation
Sales & Business

Playyy has taken first place overall on Design Arena’s Slides Arena in the Proprietary Harness track, with an Elo rating of 1316 and a 75-point lead over the next cluster of tools. The ranking, reported on 1 September 2026, also puts Playyy first in three of eight prompt subcategories: Corporate, Educational, and Marketing.

1 Sep 2026 · Design Arena

Playyy takes first on Proprietary Harness Slides

The presentation builder leads Design Arena’s product-API slides track at Elo 1316, 75 points ahead of tryModa, Manus 1.6, and Claude Opus 4.6 (PPTX).

1316

Overall Elo

Point lead

3 / 8

Subcategory firsts

1307

August snapshot Elo

Overall Elo, drawn to scale

Playyy 1316 versus the 1241 cluster (75-point gap). Column height is proportional to Elo.

1316

Playyy

1241

Next cluster

Runner-up cluster: tryModa, Manus 1.6, Claude Opus 4.6 (PPTX).

What landed

First on Corporate, Educational, and Marketing prompts. Strong header pages, varied themes, and a visual–text balance suited to brochure-style briefs.

What Elo misses

Fewer battles than incumbents, so scores can still move. Votes judge first-pass appeal, not editability, export, brand rules, or price.

Proprietary Harness, not a lab-model bake-off

This track scores builder APIs (for example Gamma and Manus). Claude Opus 4.6 with a PPTX skill is a baseline. Agentic Slides is a separate evaluation.

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