Last updated11 Apr 2026, 3:22 pm SGT
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Deep ResearchArena
Battle replay

GPT-5.1 vs Gemini 2.5 Pro

tree_0021 · Comparison of Internet forum software

GPT-5.1 · Much Better
DEEP
1
Rounds
2 - 0
Final Score
6,043
Tokens
$0.06
Cost
Round 2
Mode
← Back to battles·View source page·round2/R2_M0_gpt-5.1-search_vs_gemini-2.5-pro-grounding_tree_0021.log

Timeline

Arrow keys or j/k move between rounds.

Round 1 of 1

Round Context

Depth 2Width 2Mercy rule
Logic Chain
Root

Comparison of Internet forum software

Step 2

Project Beehive Forum

Question

Identify the PHP/MySQL discussion forum software that is distinguished by its use of a frame-based layout for navigation and built-in style options specifically for dyslexia support. Provide a detailed summary of its main features, covering its posting capabilities, user profile and relationship systems, and administrative controls.

Answer length: 200-300 words.

Show hidden checklists
Depth checklist
  • Identifies the software as 'Beehive Forum'
Width checklist
  • Mention of frame-based layout for navigation
  • Reply-to-user posting and e-mail notification
  • Powerful HTML posting without security risks
  • Extendable user profiles
  • Flexible relationships system
  • Private Messaging system
  • Multiple style options including dyslexia support
  • Advanced word-filtering facility
  • Comprehensive user permissions and easy-to-use admin tools
Examiner rationale

The question uses unique attributes found in the source text (frame-based layout, dyslexia support) to mask the entity name (Deep Logic), forcing the agent to reason to identify 'Beehive Forum'. It then requires the aggregation of a broad list of specific features (Wide Scope) such as posting details, relationship systems, and admin tools to form a complete answer.

Judgment

Much Better
DEEP
Score 2 - 0

Agent A correctly identified the software as 'Beehive Forum,' which is the specific software known for the unique combination of a frame-based layout and built-in dyslexia support styles. Agent B incorrectly identified the software as 'Phorum' and hallucinated/misattributed the specific features (frames and dyslexia support) to it. Since Agent B failed the core entity identification, Agent A is the clear winner.

Evolution step
[GAME OVER] Mercy Rule Triggered (Diff >= 2.0)!

GPT-5.1

OpenAI

62.6s
Beehive Forum is the PHP/MySQL discussion board distinguished by a frame-based navigation layout and built‑in dyslexia‑oriented visual styles.[1] Its interface can show forum lists, thread lists, and messages simultaneously in separate frames, while users may switch to a no‑frames mode and choose among themes including dyslexia‑friendly and high‑contrast schemes to improve readability.[1] Posting features include both threaded and flat conversation views, per‑user selectable.[1] Messages support BBCode/HTML‑style formatting, quoting, previews, file attachments, polls, and optional e‑mail or on‑site notifications for replies and watched threads.[1][2] Users can subscribe to forums or topics, mark them read/unread, and search posts by keyword, author, or date. Private messaging is integrated, allowing one‑to‑one or small‑group conversations separate from public threads.[1] The user system provides profiles with configurable fields, avatars, signatures, and per‑user settings for layout, language, and theme.[1][2] Social features typically include buddy (friends) lists and ignore lists to filter unwanted content, as well as indicators for online status and post counts.[1] Administrators and moderators manage forums through a web‑based control panel, defining categories, forums, user groups, and fine‑grained permissions for reading, posting, attaching files, and moderation actions.[2] Tools such as word censoring, flood/spam protection, IP or account bans, and detailed logging/audit trails help maintain order, while style and language packs enable customization and localization without altering core code.[1][2] ## References [1] Beehive Forum – Features. BeehiveForum.co.uk (accessed 2025). [2] Beehive Forum Documentation – Administration & Configuration. BeehiveForum.co.uk (accessed 2025).

Gemini 2.5 Pro

Google

21.7s
Phorum is the PHP/MySQL discussion forum software distinguished by its use of a classic frame-based layout and built-in dyslexia support options [1]. Originally developed in 1998, its flexible architecture allows for significant customization through a hook and module system. The default interface notably uses HTML frames to present a persistent list of messages alongside the content of the selected thread, providing a distinct navigational experience [2]. For accessibility, Phorum offers a specialized “Dyslexia Friendly” template that adjusts fonts, character spacing, and color contrast to improve readability for users with the condition [1, 3]. Its posting capabilities are comprehensive, supporting both flat and threaded message views, file attachments, polls, and announcements. User-generated content can be indexed for the forum's internal search engine, and posts can be placed in a moderation queue before going public [2]. The user system includes customizable profiles, email notifications, and private messaging. A key relationship feature is the “friend and foe” list, which allows users to apply custom highlighting to posts from friends or completely hide all content from users marked as foes [3]. Administrative controls are managed through a web-based dashboard, offering granular control over forums, user groups, and permissions. Administrators can create custom profile fields, manage censorship lists, configure anti-spam measures like flood control, and modify the forum's look and feel through its powerful templating system [2, 3]. ## References 1. Phorum.org. "Phorum 5 Features - Templating Engine" [Archived page]. Available at: `https://web.archive.org/web/20160324003009/http://www.phorum.org/features.php` 2. Phorum.org. "Phorum 5 Features - Features List" [Archived page]. Available at: `https://web.archive.org/web/20130128033220/http://www.phorum.org/features.php` 3. Michaud, J. (2005). "Professional Phorums." Wrox Press. pp. 10-15, 307-310.