Expired50% confidenceFactExact time
The three celestial body names Sol, Terra, and Luna correspond to different capability tiers of GPT-5.6 Codex from flagship to entry-level, analogous to the Claude Haiku/Sonnet/Opus and Gemini Flash/Pro/Ultra systems.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
UnverifiedThe GitHub repository specifically includes system prompts for GPT-5.5 Thinking, Claude Opus 4.7, Opus 4.6, Sonnet 4.6, Claude Code, Gemini 3.1 Pro, Gemini 3 Flash, Gemini CLI, Grok 4.3 beta, and Perplexity.68% similarUnverifiedThis article's tests conduct a horizontal comparison of Gemini 3.1 Pro with Claude Opus 4.6 and GPT 5.3 Codex65% similarUnverifiedWindsurf Wave 3 supports free switching among multiple AI models, including Gemini 2.0 Flash, Claude 3.5 Sonnet, DeepSeek V3, GPT-4o, and o3-mini.64% similarUnverifiedGoogle's Gemini series is divided into Nano/Pro/Ultra, and Anthropic's Claude series is divided into Haiku/Sonnet/Opus.64% similar
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