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DECK-Bench

Progress Over Time

Interactive timeline showing model performance evolution on DECK-Bench

State-of-the-art frontier
Open
Proprietary

DECK-Bench Leaderboard

1 models
ContextCostLicense
1
Moonshot AI
Kimi K3New
Moonshot AI
2.8T1.0M$3.00 / $15.00
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About this benchmark

What is DECK-Bench?

DECK-Bench is Moonshot AI's internal evaluation of agents on creating and reasoning over presentation-style knowledge-work artifacts.

DECK-Bench is a text benchmark evaluating models on productivity, reasoning, and agents tasks. LLM Stats tracks 1 models on this benchmark, scored on a 0–1 scale. The current average is 0.7, with the leader at 0.7.

Compare leaders on the best AI for productivity, best AI for reasoning and best AI for agents leaderboards.

Current leaders

Kimi K3 from Moonshot AI currently leads the DECK-Bench leaderboard with a score of 0.735 across 1 evaluated AI models.

1Kimi K3Moonshot AI73.5%

FAQ

Common questions about the DECK-Bench benchmark and leaderboard.

What is the DECK-Bench benchmark?

DECK-Bench is Moonshot AI's internal evaluation of agents on creating and reasoning over presentation-style knowledge-work artifacts.

What is the DECK-Bench leaderboard?

The DECK-Bench leaderboard ranks 1 AI models based on their performance on this benchmark. Currently, Kimi K3 by Moonshot AI leads with a score of 0.735. The average score across all models is 0.735.

What is the highest DECK-Bench score?

The highest DECK-Bench score is 0.735, achieved by Kimi K3 from Moonshot AI.

How many models are evaluated on DECK-Bench?

1 models have been evaluated on the DECK-Bench benchmark, with 0 verified results and 1 self-reported results.

What categories does DECK-Bench cover?

DECK-Bench is categorized under productivity, reasoning, and agents. The benchmark evaluates text models.

What is the best open-source model on DECK-Bench?

Kimi K3 by Moonshot AI is the top-ranked open-source model on DECK-Bench, with a score of 0.735 (rank #1).

Which model offers the best value on DECK-Bench?

Among models scoring within 10% of the leader, Kimi K3 from Moonshot AI is the cheapest, at $3.00 per million input tokens with a score of 0.735.

How recent are the DECK-Bench leaderboard results?

The DECK-Bench leaderboard was last updated in July 2026 and currently includes 1 evaluated models.