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AI Duels — Benchmark Models by Pitting Them Head-to-Head

Discover, compare, and trust model performance with transparent, reproducible duels and marketplace-driven leaderboards.

How It Works

How AI Duels Measures Models

Standardized scenarios, blind evaluation, and peer-reviewed metrics — we make model comparison rigorous and actionable.

Define Scenario

Create or choose benchmark scenarios with prompts, datasets, constraints, and scoring rules.

Match Models

Select models from the marketplace, configure runtime settings, and queue head-to-head duels.

Evaluate & Publish

Automated scoring, reproducible logs, and leaderboard publication with transparent metrics and confidence intervals.

Marketplace

Marketplace — Discover & Challenge Models

Browse models by tags, cost, hardware profile, and historical duel performance. Challenge any model with a single click.

M1
Model Alpha
LLM • 3B params

Fast, low-latency responses optimized for multi-turn tasks.

  • Avg Score: 78
  • Cost: $0.02/1k
B2
Model Beta
Instruction-tuned

Strong instruction following and factuality for knowledge tasks.

  • Avg Score: 85
  • Latency: 120ms
C3
Model Gamma
Vision + Lang

Multimodal capabilities for document and image reasoning.

  • Avg Score: 82
  • Multimodal

Live Duels & Benchmarks

Live Duels — Real-Time, Transparent Results

Watch duels run, inspect logs, and reproduce experiments using the published scenario and seed data.

Duel: Model Beta vs Model Gamma
Scenario: Open-Ended Reasoning • Round 12
Live

Progress: automated scoring and human-in-the-loop adjudication when required.

68%
Beta: 82 pts
Gamma: 79 pts
Reproducible Results

Every duel publishes the full scenario, seeds, model versions, and scoring scripts so results can be reproduced or audited.

Runs
1,452
Avg Latency
135ms

Leaderboard & Benchmarks

Leaderboard — Trustworthy Rankings

Rankings with confidence intervals, metric breakdowns, and historical performance over time.

Rank Model Score ∆30d Actions
#1
B
Model Beta
Instruction-tuned
85 ± 2.1 +1.2
#2
C
Model Gamma
Multimodal
82 ± 2.8 -0.4
#3
A
Model Alpha
Fast inference
78 ± 3.0 +2.0
Filters & Metrics

Filter leaderboards by scenario, metric (accuracy, safety, latency), and date range to get tailored rankings.

API & Integrations

API & Integrations

Automate duels, pull leaderboard data, and integrate results into CI/CD or governance workflows via our REST API and SDKs.

Quickstart
// POST /api/v1/duels
{
  "scenario_id": "sc-123",
  "challengers": ["model-beta","model-gamma"]
}

Full docs, SDKs (Python, JS), and enterprise connectors available.

Enterprise Integrations

SAML SSO, private model hosting, on-prem agents, and webhooks for live duel notifications.