Battle replay

GPT-5.1 vs Gemini 3.1 Pro

tree_0020 · An Insider’s Guide to Fanfiction

Gemini 3.1 Pro · Much Better

BOTH

Rounds

0 - 3

Final Score

141,515

Tokens

$1.42

Cost

Onboarding R2

Mode

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Timeline

Arrow keys or j/k move between rounds.

Round 1 of 2

Round Context

Depth 2Width 2Pressure test

Logic Chain

Root

An Insider’s Guide to Fanfiction

Step 2

Newsletter

Question

Identify two early literary works that are often retrospectively described as precursors to modern fanfiction: (1) a medieval epic poem that reimagines Christian theology while inserting its author as a character interacting with real historical and religious figures, and (2) a novel published in 1913 that continues the stories of characters from Jane Austen’s works, focusing on supporting figures such as members of the Darcy and Bennet families as well as characters like Mary Crawford and Tom Bertram. For each work, provide the title, author, original publication date, the source material or tradition it draws upon, and explain why it is considered an early example of fanfiction-like writing.

Answer length: 200-300 words.

Show hidden checklists

Depth checklist

The Divine Comedy by Dante Alighieri + identified as a self-insert journey through the afterlife drawing on Biblical and religious figures
Old Friends and New Fancies by Sybil G. Brinton + identified as a 1913 sequel-style work based on Jane Austen’s characters

Width checklist

Title of the medieval epic poem
Author of the medieval epic poem
Approximate completion/publication date of the medieval epic poem
Explanation that it reimagines Christian theology/Biblical tradition and includes the author as a character
Title of the 1913 Austen-inspired novel
Author of the 1913 novel
Publication year (1913)
Explanation that it continues or expands upon characters from Jane Austen’s novels, especially supporting characters

Examiner rationale

The question uses descriptive historical and literary clues (Deep logic) to indirectly identify two specific works without naming them. To answer fully, the respondent must recognize both entities and then aggregate multiple details for each—author, date, source inspiration, and literary significance (Wide scope). This requires multi-entity research and synthesis rather than a single-source lookup.

Judgment

Better

NONE

Score 0 - 1

Both agents pass Deep Logic: they correctly identify *The Divine Comedy* by Dante Alighieri and *Old Friends and New Fancies* (1913) by Sybil G. Brinton. Both also satisfy Width/Completeness by providing title, author, date, source tradition, and clear explanations of why each qualifies as fanfiction-like writing. No major factual errors are present. On User Utility & Presentation, however, Agent B provides a superior experience. Its bolded titles, numbered structure, and clearer visual segmentation improve scannability and allow users to extract answers quickly. The explanations are equally accurate but slightly more vivid and explicit about transformative elements (e.g., crossover structure, canon remixing). Agent B also provides higher citation density. Since both are factually strong and complete, the distinction comes down to formatting, clarity, and user experience. Therefore, Agent B is better on presentation and usability grounds, with no hard checklist failures from Agent A.

Evolution step

Determining Next Step...

WINNER is B. Targeting Loser Failure: NONE.

Action: Pressure Test (Deep+1 & Wide+1)

Descended to: 'Laterpress 101: Guide to getting started'

GPT-5.1

OpenAI

6.1s

Dante Alighieri’s *Divine Comedy* (written c.1308–1320; first complete edition 1321) is often cited as a proto‑fanfiction text. It reworks Christian theology and medieval cosmology—drawing on the Bible, patristic writings, classical epic (Virgil), and scholastic theology—into an elaborate narrative of the afterlife.[1] Dante inserts himself as the protagonist “Dante,” journeying through Hell, Purgatory, and Paradise while interacting with real historical, political, and religious figures, including contemporaries he judges, rewards, or condemns. This self‑insertion into a shared religious/mythic “canon,” combined with transformative reinterpretation of established characters and doctrines, parallels modern self‑insert and “fix‑it” fanfiction practices.[1][2] The 1913 novel is Sybil G. Brinton’s *Old Friends and New Fancies: An Imaginary Sequel to the Novels of Jane Austen* (1913). It explicitly continues the stories of characters from *Pride and Prejudice*, *Sense and Sensibility*, *Mansfield Park*, *Emma*, and *Persuasion*, focusing on secondary figures such as the Darcy and Bennet families, Mary Crawford, Tom Bertram, and others.[3][4] Brinton assumes Austen’s world as a coherent shared universe and constructs crossovers, new romances, and character developments while closely imitating Austen’s tone and social milieu. Because it appropriates another author’s characters, expands their lives beyond the original endings, and centers side characters in new narrative arcs, it is widely regarded as one of the earliest published examples of Austen fanfiction and of commercially printed transformative fiction more broadly.[3][4] ## References [1] “Divine Comedy,” Encyclopedia Britannica. [2] Anne Jamison, *Fic: Why Fanfiction Is Taking Over the World* (BenBella, 2013). [3] Sybil G. Brinton, *Old Friends and New Fancies* (1913); public-domain editions and introductions. [4] Devoney Looser, “The Afterlife of Austen’s Characters,” *Los Angeles Review of Books*, 2017.

Gemini 3.1 Pro

Google

37.2s

**(1) *The Divine Comedy*** by Dante Alighieri, completed around 1320, draws extensively upon Christian theology, biblical cosmology, classical mythology, and contemporary politics [1]. This medieval epic poem traces the author's fictional journey through Hell, Purgatory, and Heaven. It is frequently cited as one of the earliest examples of "self-insert" fanfiction [2]. Dante inserts himself as the central protagonist alongside the classical Roman poet Virgil, who acts as his mentor. The narrative features Dante directly interacting with established historical, mythological, and religious figures. By explicitly placing his contemporary political enemies in Hell for punishment and elevating his personal romantic idol, Beatrice, to Heaven, Dante remixed and repurposed existing religious and cultural canons to serve his own imaginative, highly personalized vision [3]. **(2) *Old Friends and New Fancies: An Imaginary Sequel to the Novels of Jane Austen*** by Sybil G. Brinton, published in 1913, draws directly upon the literary universes established by Jane Austen [4]. It is widely recognized as the very first published Austen continuation and an early pioneer of the modern "crossover" fanfiction genre [5]. Rather than simply rehashing Austen's primary protagonists, Brinton expands the universe by creatively interlacing the lives of supporting characters from different source novels. She weaves overlapping, post-canon storylines for supporting figures like Kitty Bennet, Georgiana Darcy, Tom Bertram, and Mary Crawford [6]. By inventing new events and romantic pairings among these borrowed figures across separate novels, Brinton’s work perfectly demonstrates the universe-expanding, transformative storytelling impulses that define modern interactive fanfiction communities [5]. ## References [1] Barolini, T. (1992). *The Undivine Comedy: Detheologizing Dante*. Princeton University Press. [2] Foster, C. (2018). "Dante’s Divine Comedy is the ultimate self-insert fanfic." *The Daily Targum*. [3] Alighieri, D. (1320). *The Divine Comedy*. [4] Brinton, S. G. (1913). *Old Friends and New Fancies: An Imaginary Sequel to the Novels of Jane Austen*. Macmillan. [5] Looser, D. (2017). *The Making of Jane Austen*. Johns Hopkins University Press. [6] Halperin, J. (1984). "Jane Austen's Nineteenth-Century Critics". *Jane Austen: Bicentenary Essays*. Cambridge University Press.