As of: 2026-10-10 14:45 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/v/xueyu1125-haiku-5-5-vs-gpt-6-luna-pelican-svg-x/

# SVG cycling-pelican comparison

雪瑜 (@xueyu1125), 8 October 2026, X (Claude Haiku 5.5, GPT-6 Luna). 22,013 views as of 10 October 2026.
Kind: Made by AI.
Watch: https://x.com/xueyu1125/status/2108082476975554587

## Why it is here

Found in the community catalog github.com/athemeroy/awesome-claude-5-5-videos (Oct 10 source review); about 22,013 views on X (fxtwitter, 2026-10-10).

## Description (written by Gemini from the video)

**Summary**  
This video presents a side-by-side comparison of interactive SVG/code-generated animations produced by Anthropic's Claude Haiku 5.5 and OpenAI's GPT-6 Luna, based on a prompt asking for a pelican riding a bicycle. Shared by user 雪瑜 (@xueyu1125), the clip contrasts Haiku 5.5's gamified, interactive cartoon widget with GPT-6 Luna's stylized, editorial retro-poster animation.

**What is shown**  
* [00:00] Split-screen layout displaying "Claude Haiku 5.5" on the left and "GPT-6 Luna" on the right under their respective generations.  
* [00:01]–[00:08] The Claude Haiku 5.5 generation on the left features a cartoon pelican wearing a chef's cap riding a red bicycle across a scrolling road, complete with interactive UI controls (play/pause and a speed slider adjusted dynamically from 1.0x up to 2.8x).  
* [00:01]–[00:16] The GPT-6 Luna generation on the right displays a vintage graphic design poster ("FIELD NOTES · NO. 08 · PELICAN CLUB") with spinning wireframe wheels and text reading "慢一点，去兜风" ("Take it slow, go for a ride") and "TAKE THE SCENIC ROUTE".  
* [00:09]–[00:16] The user drags the speed control slider back down on the Haiku 5.5 interface to 1.6x–1.7x while the GPT-6 Luna poster loops its subtle pedaling motion.

**Claims & numbers**  
* The interface on the left demonstrates interactive speed scaling up to 2.8x.  
* No explicit benchmarks, dates, or quantitative performance claims are spoken or written beyond the UI speed multiplier readings.

**Notable quotes**  
* "慢一点，去兜风。" ([00:00], embedded text in GPT-6 Luna generation)  
* "TAKE THE SCENIC ROUTE" ([00:00], embedded text in GPT-6 Luna generation)

**Assessment**  
This is a screen recording comparing frontend code/SVG generation capabilities of Claude Haiku 5.5 and GPT-6 Luna. Both models produce working animations, highlighting different aesthetic choices—functional interactive UI versus artistic editorial layout.

**Lyrics & themes**  
* Instrumental / soundless screen capture without vocal lyrics.  
* The textual theme centers around cycling and leisure ("慢一点，去兜风" / "A LITTLE RIDE BY THE SEA"), juxtaposed against the interactive speed slider adjusting the pelican's travel pace.

**Lore & references**  
* **Pelican on a Bicycle**: A classic prompt used in LLM coding benchmarks to evaluate a model's ability to coordinate complex vector geometry, motion, and thematic design in raw SVG/HTML/CSS code.  
* **Claude Haiku 5.5 vs. GPT-6 Luna**: Pits the lightweight, cost-efficient frontier tiers of Anthropic and OpenAI against each other in creative frontend rendering tasks.

**Visual style & craft**  
* **Format**: Split-screen capture showing two distinct browser-rendered HTML/SVG vector graphic outputs.  
* **Left (Claude Haiku 5.5)**: Playful, flat cartoon style with functional interactive DOM controls (interactive slider and toggle button) and mechanical animation rigging.  
* **Right (GPT-6 Luna)**: Minimalist mid-century modern aesthetic featuring typography, textured palette, and looping SVG stroke animations.

_Described by gemini-3.8-flash on 2026-10-10 from the video's audio and frames._

## Made by AI

- Made with: Claude Haiku 5.5, GPT-6 Luna
- How we know: X post (2026-10-08): 'Claude Haiku 5.5 实测来了，Claude Haiku 5.5(OpenCode) 对比 GPT-6 Luna(Codex)的鹈鹕测试 /  / 结果清晰明了，没什么好竞争的，Luna根本没有还手之力 /  / 不要用GPT-6 Luna！！！ /  / 不要用GPT-6 Luna！！！ /  / 不要用GPT-6 Luna！！！ /  / Prompt:生成一个svg动画：鹈鹕骑自行车，用H5给我展示下。效果如下👇'. Listed in the awesome-claude-5-5-videos catalog (source review 2026-10-10: 'Creator compares a cycling-pelican SVG/H5 animation using Haiku in OpenCode and Luna in Codex; the harnesses differ.')
- Human role: Creator prompted the model(s) and posted the result; model identity and process are the creator's report (catalog: unverified).
- Pipeline: Haiku 5.5 / GPT-6 Luna (catalog attribution)
- Series: Claude-made videos

## Related

- 2026-10-07: [Claude Haiku 5.5 released at $0.10/$0.50, matching GPT-6 Luna](https://postcutoff.com/e/2026-10-07-claude-haiku-5-5/)