Last updated11 Apr 2026, 3:22 pm SGT
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Deep ResearchArena
Seeded model profile

Sonar Pro

Perplexity · Rank #10 out of 15 models · official final Elo profile from 1303 tournament matches.

This page combines final leaderboard strength, judged answer breakdowns, head-to-head outcomes, and recent battles for one deep research agent. It uses the stable post-tournament data path only.

Compare on leaderboard
952.5
Final Elo
43.9%
Win Rate
239
Matches Played
Deep + wide
Primary answer breakdown

Answer Failure Profile

Judged answer breakdowns from tournament rounds. These are rubric failures, not runtime or system failures.

Answer Failure Profile

Judge-diagnosed answer breakdown on lost or low-quality tied rounds. Not system failures.

338
Samples
Model
Population Avg
Deep: deep reasoning failure
Wide: wide coverage failure
Both: failed both dimensions
None: no hard failure, softer quality loss

Head-to-Head Map

Observed outcomes versus every opponent in the field, sorted by match volume.

Claude Opus 4.1
14W 15L 1T
Grok 4
15W 15L
Gemini 2.5 Pro
11W 19L
Qwen3-235B
18W 12L
Kimi K2
10W 19L 1T
DeepSeek V3.2
15W 15L
GLM-4.7
18W 12L
Gemini 3.1 Pro
4W 25L

At a Glance

Record
105W / 132L / 2T
Strongest matchup
Qwen3-235B · 60% win rate
Toughest matchup
Gemini 3.1 Pro · 14% win rate
Judged samples
338