Best AI for UI Replication
Recreating Linear, classic macOS, a Pokemon battle screen and a Mario level from memory. Fidelity is obvious at a glance, which is the point.
4 challenges20 models
How UI Replication rankings are computed
20 models tested across 4 ui replication challenges.Composite score: 30% Rival Index, 20% task coverage, 20% challenge-scoped duel performance, 15% recency, 15% tier. Deduplicated by product line. GPT-6 Astra leads at 93.8/100. Drawn from Rival's open dataset of 21,000+ human preference votes.
Rival's Pick#4 Rival IndexOpenai flagship
Slight edgeComposite scores combine task evidence, Rival Index, recency, and model tier. Rival’s Pick is a separate editorial recommendation. How ranking works
Claude Fable 5
anthropic
$10.00·$50.00
88Composite
GPT-6 Astra
openai
$10.00·$50.00
94Composite
Gemini 3.1 Pro Preview
google
$2.00·$12.00
85Composite
Head-to-Head
Full Rankings
20 models#
Model
Coverage
Index
Price
Composite
Challenges4
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