# Gemini 3 versus ChatGPT 5.1: a five-task review worksheet Keep writing, coding, images, teaching and news summaries on their own evidence. [HTML](https://lukejbyrne.com/library/guides/lzsg-mz8ud8/) Content language: en Author: Luke Byrne Video published: 2025-11-23 Guide published: 2026-11-02 [Watch the video](https://www.youtube.com/watch?v=lzsG-MZ8ud8) Video language: English ## Use the same request and inspect the actual work The 23 November 2025 video compares Gemini 3 and ChatGPT 5.1 across a LinkedIn post, a one-page HTML driving game, realistic images, visual teaching and concise AI news. The description discusses speed, naturalness and usefulness but does not reproduce every prompt or name a winner for each task. Use the recording to inspect those outcomes rather than infer them from the title. 1. Follow the writing challenge at 0:45 and compare factual claims, voice and suitability for the intended reader. 2. Keep the same task and starting information for each model, recording any follow-up request that changes the comparison. 3. Separate personal stylistic preference from correctness and the effort needed to make the output usable. ## Play the game and examine the image failure The HTML game starts at 2:20 and upgrades to roads, buildings and rendering at 4:55. Image generation begins at 6:58 with a chapter explicitly labelled as a failed FaceTime test. Preserve that failure in the review instead of allowing a strong coding or writing result to stand in for image capability. 1. Open the game and test the intended driving interaction rather than judge a screenshot. 2. Compare the upgraded versions against the requested additions and inspect whether earlier working behaviour survived. 3. Review the image attempt for what was actually produced and where it failed; do not reconstruct an unseen successful image from the model’s reputation. ## Check teaching clarity and news accuracy separately The physics lesson appears at 13:55, concise news at 15:22 and category verdicts at 16:40. A visual explanation should help the learner understand the concept, while a news summary needs accurate attribution and a clear time window. Both can sound polished without meeting those needs. 1. Read the explanation alongside its visuals and check that labels, examples and claims agree. 2. Compare a news summary with its original stories and distinguish brevity from missing qualifications or stale information. 3. Record the winner or limitation for each task separately, including revisions and time spent checking. 4. Verify present access and pricing independently; the source’s community special and course discounts are historical promotions, not part of the model comparison evidence. ## The takeaway Choose a model for the next specific task using checked outputs, with failures and verification effort kept visible. ## Workflow resources - [ailuke.short.gy](https://ailuke.short.gy/lzsG-MZ8ud81) - [ailuke.short.gy](https://ailuke.short.gy/lzsG-MZ8ud82) - [datacamp.pxf.io](https://datacamp.pxf.io/YRBVrJ) - [newsletter.lukejbyrne.com](https://newsletter.lukejbyrne.com) - [linkedin.com](https://linkedin.com/in/lukejbyrne) - [datacamp.pxf.io](https://datacamp.pxf.io/gO6WRB) - [datacamp.pxf.io](https://datacamp.pxf.io/XmnX4a) - [datacamp.pxf.io](https://datacamp.pxf.io/Bny25L) - [datacamp.pxf.io](https://datacamp.pxf.io/aOAWNZ) - [datacamp.pxf.io](https://datacamp.pxf.io/AP3Eg1) - [datacamp.pxf.io](https://datacamp.pxf.io/GKVZbk) - [datacamp.pxf.io](https://datacamp.pxf.io/Z6KyV1) ## Chapters - [0:00 – Gemini 3 vs ChatGPT 5.1 Test Begins](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=0s) - [0:45 – Human-Style Writing Challenge (LinkedIn Post)](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=45s) - [2:20 – Coding Battle: 3D One-Page HTML Game](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=140s) - [4:55 – Upgrading the Games: Roads, Buildings & Rendering](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=295s) - [6:58 – Image Generation: FaceTime Test Fails](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=418s) - [13:55 – Teaching Ability: Physics Lesson Comparison](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=835s) - [15:22 – Succinct AI News Test](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=922s) - [16:40 – Final Verdict: Who Wins Each Category?](https://www.youtube.com/watch?v=lzsG-MZ8ud8&t=1000s) ## Sources and limitations Prepared 2 November 2026 from this exact published description and chapters. The recording was not independently watched or transcribed and no fresh hands-on test was performed. Steps are editorial adaptations; current setup, availability and offer terms may differ. [Original video](https://www.youtube.com/watch?v=lzsG-MZ8ud8)