GPT-5.3 Codex Spark vs Codex
The faster Spark produced a weaker pelican.
#174
GPT-5.3 Codex SparkCodex
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The faster Spark produced a weaker pelican.
The enhanced California brown pelican prompt was also tested.
The author wrote, “Genuinely very impressed”; 380,000 views.
An open model with very large weights.
Notes and a pelican. Multimodal input and an agent swarm.
Images from an A/B checkpoint test.
Nebius playground,not bad。
Pelican Pedal Run, a complete game with 12 city and island levels, chain-driven cycling and fish collection, rather than a small test scene.