⚔️ Model Kill Line LLM Price vs Performance · Artificial Analysis Leaderboard · Interactive

X-axis = price $/1M tokens (3:1 input:output blend) · Y-axis = performance Intelligence Index · 363 priced models · snapshot 2026-08-27 · source artificialanalysis.ai/leaderboards/models.
How it works: click any model and the entire region to its bottom-right - "pricier yet weaker" - lights up in red. Every model inside has been "killed" by your selection. The black dashed line is the Kill Line (Pareto frontier): nothing above-left of it is cheaper and stronger; every model on the line is the strongest at its price.

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Tip: bigger dot = more models from that vendor (click legend to filter). Every point shows its name by default; switch label modes above; hover for details; click a model to see its kill zone; Esc to clear.

"Model Kill Line" · Data: Artificial Analysis leaderboard snapshot fetched 2026-08-27. Price = per-million-token cost blended 3:1 from input/output prices; performance = Intelligence Index; 363 priced models included. Pure static page, zero dependencies, fully traceable data. Feedback welcome - author Yier4Ha.