Unverified50% confidenceFactExact time
Frame was initially developed primarily using Claude, and later switched to Codex.
1
Sources
50%
Confidence
Long-term
Relevance
9/19/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe actual difference in use between the models behind Claude and Codex is not significant.60% similarUnverifiedThe author's division of labor has Claude serve as the primary developer and Codex as the reviewer.56% similarVerifiedThe Artifacts concept was first introduced by Anthropic in Claude.51% similarVerifiedClaude Code is powered primarily by Claude 4 Sonnet and Claude 4 Opus models50% similar
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