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Activity
Outputs
Evan Cha
E
Evan Cha
Evals
Activity
October 2026
Leaderboards
Contribution points
659
Votes
5
Comments
0
Outputs
110
Tasks
52
Winning votes
14
Recorded tokens
Not Recorded
Runs
51
Public activity · Score definitions
Outputs
191
make a viral video in x
Claude Opus 5.5
Build a landing page for a neighborhood bakery: menu, opening hours, map and a reservation button. It should look great on phones.
Claude Opus 5.5
Build a landing page for a neighborhood bakery: menu, opening hours, map and a reservation button. It should look great on phones.
GPT-6.1 Sol
make a 2d kawai samurai game.
GPT-6 Astra
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
Claude Opus 5.5
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
GPT-6.1 Sol
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
Claude Opus 5.5
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
Claude Opus 5.5
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
Claude Opus 5.5
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact.
GPT-6.1 Sol
https://x.com/notdwd/status/2105373513104392552?s=20 reference this video for making production of https://evals-app.vercel.app/ site. launching demo video!
Claude Opus 5.5
Create the Eiffel Tower and its surroundings in Paris as a detailed interactive 3D browser scene. Show recognizable lattice structure, all platforms, Champ de Mars paths and greenery, neighboring Parisian buildings, atmospheric lighting and orbit controls. Deliver a working browser artifact. Source: https://x.com/EnvolDev/status/2103535619603567054 (66K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
Claude Opus 5.5
Create the Eiffel Tower and its surroundings in Paris as a detailed interactive 3D browser scene. Show recognizable lattice structure, all platforms, Champ de Mars paths and greenery, neighboring Parisian buildings, atmospheric lighting and orbit controls. Deliver a working browser artifact. Source: https://x.com/EnvolDev/status/2103535619603567054 (66K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Build the highest-quality playable PUBG-style battle royale prototype you can in the browser. Include an original island map, movement, aiming, collectible equipment, simple computer opponents, a shrinking safe zone, health, win/lose and restart. Deliver a working game artifact with clear controls. Source: https://x.com/emmanuel_2m/status/2102717178223235228 (58K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Create a detailed visual 3D presentation of an AH-64E Apache Guardian in Indian Air Force livery. Emphasize its recognizable silhouette, cockpit, rotor geometry, materials and dramatic lighting. Add orbit controls and rotor animation in a working browser artifact. This is a visual modeling exercise. Source: https://x.com/srikanthvaluri/status/2100935811059593547 (39K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Create a detailed visual 3D presentation of an AH-64E Apache Guardian in Indian Air Force livery. Emphasize its recognizable silhouette, cockpit, rotor geometry, materials and dramatic lighting. Add orbit controls and rotor animation in a working browser artifact. This is a visual modeling exercise. Source: https://x.com/srikanthvaluri/status/2100935811059593547 (39K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
Claude Opus 5.5
Create a 20-second concept launch video for ChatGPT-6 Sol and Luna. Use only these model names as factual copy; invent no performance, pricing or availability claims. Build a polished motion-design treatment with expressive typography, contrasting visual identities, elegant transitions and a final two-model lockup. Label it an unofficial concept. Deliver a playable animation and MP4 if available. Source: https://x.com/israelfemiojo/status/2102642002613481939 (196K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Create a 20-second concept launch video for ChatGPT-6 Sol and Luna. Use only these model names as factual copy; invent no performance, pricing or availability claims. Build a polished motion-design treatment with expressive typography, contrasting visual identities, elegant transitions and a final two-model lockup. Label it an unofficial concept. Deliver a playable animation and MP4 if available. Source: https://x.com/israelfemiojo/status/2102642002613481939 (196K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
Claude Opus 5.5
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact. Adapt the source Godot task to the browser. Source: https://x.com/AiBattle_/status/2095994051354919049 (1.5M views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Build a polished playable Sonic-style 3D platform game for the browser. Include a fast character, rings to collect, ramps, jumping, hazards, checkpoints, score and restart. Make speed and platforming feel satisfying. Deliver a working browser artifact. Adapt the source Godot task to the browser. Source: https://x.com/AiBattle_/status/2095994051354919049 (1.5M views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
Claude Opus 5.5
Build a Night train. Create an immersive animated browser scene with a moving passenger train at night, lit windows, passing scenery, convincing wheels and tracks, and atmospheric light. Include a cinematic camera and pause/replay controls. Deliver a working browser artifact. Source: https://x.com/EnvolDev/status/2103282586055213355 (111K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Build an interactive educational 3D jet engine in the browser. Include cutaway and x-ray views, animated airflow and rotating fan/compressor/turbine stages, clear labels, an exploded view and orbit controls. Explain the airflow visually and mark simplifications. Deliver the working browser artifact. Source: https://x.com/YouWareAI/status/2101271938706685991 (80K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
Claude Opus 5.5
Build an interactive educational 3D jet engine in the browser. Include cutaway and x-ray views, animated airflow and rotating fan/compressor/turbine stages, clear labels, an exploded view and orbit controls. Explain the airflow visually and mark simplifications. Deliver the working browser artifact. Source: https://x.com/YouWareAI/status/2101271938706685991 (80K views observed 2026-10-01). Adapted recreation brief based on the public post, not a verbatim original prompt or replication of its model versions. Use the models selected in Evals.
GPT-6 Astra
Build a detailed interactive 3D Roman Colosseum in the browser. Include the elliptical amphitheater, stacked arcades, recognizable ruined outer wall, arena floor and surrounding terrain. Add atmospheric lighting, orbit/zoom camera controls and an automatic cinematic tour. Deliver the working browser artifact. Source: https://x.com/LuminaBench/status/2104995514433564800 (65K views, 433 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create a bluetooth smart ring flex circuit using tscircuit. Deliver the tscircuit source, a rendered circuit/PCB preview and a concise component list. Explain any assumptions and validation limits; distinguish a concept design from manufacturing-ready hardware. Source: https://x.com/seveibar/status/2105043390576590978 (29.5K views, 153 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create a playable 3D high-speed ride through a cyberpunk city in the browser. Include neon architecture, a convincing sense of speed, a controllable vehicle, obstacles, collision feedback, a score and restart. Support keyboard and visible touch controls, and deliver the working browser artifact. Source: https://x.com/higgsfield_ai/status/2105087030464245944 (37K views, 247 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create a playable 3D high-speed ride through a cyberpunk city in the browser. Include neon architecture, a convincing sense of speed, a controllable vehicle, obstacles, collision feedback, a score and restart. Support keyboard and visible touch controls, and deliver the working browser artifact. Source: https://x.com/higgsfield_ai/status/2105087030464245944 (37K views, 247 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
Claude Opus 5.5
Build a beautiful interactive 3D voxel pagoda scene in the browser, with tiered curved roofs, red columns, detailed wooden structure, stone paths, trees and water in a coherent miniature landscape. Use voxel geometry, atmospheric lighting, and orbit/zoom controls. Deliver the working browser artifact. Source: https://x.com/LuminaBench/status/2104598576160456967 (40K views, 364 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Build a playable futuristic anti-gravity racing game inspired by the F-Zero-style racing demo in the source post. Create an original hovering vehicle, a twisting elevated track, boost, steering, lap timing and restart with a strong sense of speed. Deliver a browser-playable artifact. This adaptation targets the browser instead of the original Unreal environment. Source: https://x.com/ForwardEditor/status/2104633533981491575 (9.3K views, 128 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
Claude Opus 5.5
Build a playable futuristic anti-gravity racing game inspired by the F-Zero-style racing demo in the source post. Create an original hovering vehicle, a twisting elevated track, boost, steering, lap timing and restart with a strong sense of speed. Deliver a browser-playable artifact. This adaptation targets the browser instead of the original Unreal environment. Source: https://x.com/ForwardEditor/status/2104633533981491575 (9.3K views, 128 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Build a playful 3D pool party game with a colorful swimming pool, inflatable floats, animated water, and a controllable character that can move and jump into the pool with splash feedback. Add a simple collectible challenge, score and reset. Deliver a browser-playable artifact. This adaptation targets the browser instead of the original Blender/Godot workflow. Source: https://x.com/bijanbowen/status/2105113620891726041 (31.6K views, 354 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create an interactive 3D gummy dice experience in the browser: colorful translucent dice with rounded edges, correctly arranged pips, glossy highlights, and soft stretchy jelly deformation as they drop, bounce and settle. Add a Roll button and appealing studio lighting. Deliver the working browser artifact. Source: https://x.com/vib3coded/status/2104828270789492913 (30K views, 559 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
Claude Opus 5.5
Create an interactive 3D gummy dice experience in the browser: colorful translucent dice with rounded edges, correctly arranged pips, glossy highlights, and soft stretchy jelly deformation as they drop, bounce and settle. Add a Roll button and appealing studio lighting. Deliver the working browser artifact. Source: https://x.com/vib3coded/status/2104828270789492913 (30K views, 559 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create an interactive fall foliage simulator as a polished browser experience. Show a grove of trees whose leaves transition from green through gold, orange and red, then fall with believable wind and accumulate on the ground. Include season progression and wind controls, pause/reset, and a beautiful coherent composition. Deliver a working HTML artifact, not just an explanation. Source inspiration: https://x.com/claudeai/status/2104674987164782598 (Sonnet 5 vs Sonnet 5.5 fall foliage simulator; observed 687K views, 7.8K likes on 2026-10-01). This is an adapted reproduction brief based on the public post description, not the original verbatim prompt. The current comparison uses the models selected in Evals; do not claim to reproduce the original model versions.
GPT-6 Astra
Create an interactive fall foliage simulator as a polished browser experience. Show a grove of trees whose leaves transition from green through gold, orange and red, then fall with believable wind and accumulate on the ground. Include season progression and wind controls, pause/reset, and a beautiful coherent composition. Deliver a working HTML artifact, not just an explanation. Source inspiration: https://x.com/claudeai/status/2104674987164782598 (Sonnet 5 vs Sonnet 5.5 fall foliage simulator; observed 687K views, 7.8K likes on 2026-10-01). This is an adapted reproduction brief based on the public post description, not the original verbatim prompt. The current comparison uses the models selected in Evals; do not claim to reproduce the original model versions.
Claude Opus 5.5
Create a visually engaging animated history of dinosaurs in under one minute using JavaScript. Cover their emergence in the Triassic, the Jurassic giants, Cretaceous diversity, and the end-Cretaceous extinction, with clear English labels, a timeline, recognizable moving dinosaurs and smooth scene transitions. Deliver a playable HTML artifact with play/pause and replay controls. Source: https://x.com/claudeai/status/2104674993212702803 (273K views, 684 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create a visually engaging animated history of dinosaurs in under one minute using JavaScript. Cover their emergence in the Triassic, the Jurassic giants, Cretaceous diversity, and the end-Cretaceous extinction, with clear English labels, a timeline, recognizable moving dinosaurs and smooth scene transitions. Deliver a playable HTML artifact with play/pause and replay controls. Source: https://x.com/claudeai/status/2104674993212702803 (273K views, 684 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
Claude Opus 5.5
Create a cinematic luxury car rental website with a striking premium hero, beautifully presented vehicle collection, subtle motion, refined typography, and a functional booking interaction with dates, vehicle choice and a clear price summary. Make the layout responsive and accessible. Use fictional branding and demo pricing. Deliver a working browser artifact. Source: https://x.com/viktoroddy/status/2105226806492283286 (25K views, 404 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
GPT-6 Astra
Create a cinematic luxury car rental website with a striking premium hero, beautifully presented vehicle collection, subtle motion, refined typography, and a functional booking interaction with dates, vehicle choice and a clear price summary. Make the layout responsive and accessible. Use fictional branding and demo pricing. Deliver a working browser artifact. Source: https://x.com/viktoroddy/status/2105226806492283286 (25K views, 404 likes observed 2026-10-01). Adapted reproduction brief based on the public post; not the original verbatim prompt. Compare the current Evals-selected models, not the original model versions.
Claude Opus 5.5
https://www.skills.ag/skills/skill_01KRJP787GB1PGW20M61REAJ69 이 사이트 보고 제품 설명 줬잖아 인스타 릴스 광고 만들어줘
GPT-6 Astra
https://www.skills.ag/skills/skill_01KRJP787GB1PGW20M61REAJ69 이 사이트 보고 제품 설명 줬잖아 인스타 릴스 광고 만들어줘
Claude Opus 5.5
make a advertisment which can upload to instgram reels.
GPT-6 Astra
make a advertisment which can upload to instgram reels.
Claude Opus 5.5
Make a 10-second cinematic promo video for Jeju Island: coastline, volcanic landscape and tangerine farms, ending on the text "Jeju. Slow down."
GPT-6 Astra
Make a 10-second cinematic promo video for Jeju Island: coastline, volcanic landscape and tangerine farms, ending on the text "Jeju. Slow down."
GPT-6 Astra
Build an interactive personal finance dashboard web app: monthly spending by category, a budget progress view, recent transactions, and a savings goal tracker, using realistic example data.
GPT-6 Astra
Build an interactive personal finance dashboard web app: monthly spending by category, a budget progress view, recent transactions, and a savings goal tracker, using realistic example data.
GPT-6 Astra
Make a 15-second animated announcement video for a coding bootcamp called "Launchpad" opening enrollment for its spring cohort, with the dates and a call to action.
GPT-6 Astra
Create a generative artwork inspired by a city at night seen from above: grids of streets, clusters of light, and traffic flow. Deliver it as an interactive piece that renders in the browser.
GPT-6 Astra
Build the homepage for "Pixel Harbor", a three-person indie game studio. Show their upcoming game with a trailer placeholder, past titles, a devlog section, and a newsletter signup. It should feel like the studio has a strong personality.
GPT-6 Astra
Build the homepage for "Pixel Harbor", a three-person indie game studio. Show their upcoming game with a trailer placeholder, past titles, a devlog section, and a newsletter signup. It should feel like the studio has a strong personality.
GPT-6 Astra
Make a 15-second product teaser video for "Aura Buds", new wireless earbuds with 40-hour battery life and adaptive noise cancelling. End on the product name and "Available October 15".
GPT-6 Astra
Make a 15-second product teaser video for "Aura Buds", new wireless earbuds with 40-hour battery life and adaptive noise cancelling. End on the product name and "Available October 15".
GPT-6 Astra
Make a 30-second explainer video on why the sky is blue, for curious 12-year-olds, with clear visuals and on-screen captions.
GPT-6 Astra
Make a 30-second explainer video on why the sky is blue, for curious 12-year-olds, with clear visuals and on-screen captions.
GPT-6 Astra
Make a 15-second animated announcement video for a coding bootcamp called "Launchpad" opening enrollment for its spring cohort, with the dates and a call to action.
GPT-6 Astra
Make a 20-second video slideshow of five surprising facts about octopuses, with a title card and a clear ending.
GPT-6 Astra
Make a 20-second video slideshow of five surprising facts about octopuses, with a title card and a clear ending.
GPT-6 Astra
Create a generative artwork inspired by a city at night seen from above: grids of streets, clusters of light, and traffic flow. Deliver it as an interactive piece that renders in the browser.
GPT-6 Astra
Create a generative art piece titled "Ocean Currents": flowing lines that suggest deep-sea currents, suitable for printing as a large wall poster. Deliver it as an interactive piece that renders in the browser.
GPT-6 Astra