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Didi Li

by Didi OK · Jiaze Li / DiDi_OK

A woman named DD Li enters a simulation experiment in Jiaze Li's short about what remains real when every world can be manufactured.

Format
Short film
Genre
Science fiction
Year
2025
Runtime
3 min
Added
2 Nov 2026

Why this film matters

Didi Li compresses a simulation premise into under three minutes: a woman is welcomed into an experiment that promises to replace her senses with a manufactured world. The difficulty is making an abstract question about consciousness legible through a single character’s passage between worlds, rather than through exposition alone. It extends Jiaze Li’s habit of building films around one impossible rule.

The Chroma Awards gallery places the film third in Film - Sci-Fi & Fantasy in Season 1. The festival entry is titled Didi Li; the creator’s YouTube release carries a question-style title and presents the story as an adaptation of Chen Qiufan’s The Black Room.

Production evidence

Credits and the tool list come from the entrant’s submission on the organiser’s page; the adaptation note comes from the creator’s own upload. Exact model versions, budget and how the credited collaborators divided the work beyond their listed roles are not disclosed. The identification of the YouTube release with the festival entry rests on matching runtime, credited channel and opening material. This entry is based on those sources; the journal has not watched the complete film.

Production notebook

What the makers have disclosed. Credits may be partial.

01

Credits

Chroma's submission page credits direction to Jiaze Li; production to Jiaze Li, TzuJung Lin and Zhetao Huang; executive production to Jiaze Li and TzuJung Lin; AI artistry to Jiaze Li; and editing to TzuJung Lin. It is presented as a DiDi_OK production.

watch.chromaawards.com source ↗
02

Declared tools

The entrant's Chroma submission lists ElevenLabs, Google's Veo/Flow/Gemini family, Kling AI and Adobe Creative Cloud. That is a tool list for the project, not a shot-by-shot breakdown or model-version inventory.

watch.chromaawards.com source ↗
03

Source material and release

DiDi_OK's own upload, published October 9, 2025 as What If Reality Doesn't Exist?, says the film reimagines The Black Room from Chen Qiufan's novel The Land of the Victorious. It plays for 2:50, the same length as the Vimeo copy linked from the Chroma submission; that upload and the YouTube release open on the same DD Li experiment-room material.

YouTube source ↗

Open at source ↗