Harness comparisonAI Coding
3D volcano island, Astra vs Argon vs Opus — OpenAI Codex (GPT-6 Astra) vs Pi (Gemini 4 Argon) vs Claude Code (Claude Opus 5.5)
Scoreboard3
- GPT-6 AstraOpenAIOpenAI Codex
- Time
- 3.9 min
- Cost
- $0.47
- Gemini 4 ArgonGooglePi
- Time
- 4.7 min
- Cost
- $0.44
- Claude Opus 5.5AnthropicClaude Code
- Time
- 11.4 min
- Cost
- $1.71
Prompt
3D volcano island, Astra vs Argon vs OpusThe post doesn’t quote the prompt wording.
GPT-6 Astra in Codex, Gemini 4 Argon in pi and Claude Opus 5.5 in Claude Code get one real task after the index reshuffle: a 3D volcano island.
Each side pairs a coding harness with its own model, so harness and model differences are mixed. More Claude Code vs OpenAI Codex. More OpenAI Codex vs Pi. More Claude Code vs Pi. All harness comparisons.
The post, itemised
- Task
- 3D volcano island, Astra vs Argon vs Opus
- Category
- 3D & Shaders
- Mode
- Not stated
- Posted
- Video length
- 15 s
- Likes
- 2
- Views
- 83
- Bookmarks
- 0
- Sponsored
- No
Cost & time, as stated in the postAs stated: Astra 3 min 51 s, $0.47; Argon 4 min 40 s, $0.44; Opus 5.5 11 min 27 s, $1.71.
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