Grok 4.3 (High) vs Hy3
Which is better for the money: Grok 4.3 (High) by SpaceXAI or Hy3 by Tencent? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Clear winner
Verdict
Pick Hy3
Hy3 vs Grok 4.3 (High): 1.6% more intelligence, 58.8% less cost to run the AA benchmark, and 33.2% slower end-to-end.
| Metric | Grok 4.3 (High) | Hy3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 24.9 | 25.3 | +1.6% Hy3 is 1.6% more intelligent |
| Total AA cost (lower is better) | $363.24 | $149.61 | −58.8% Hy3 is 58.8% cheaper |
| End-to-end time (lower is better) | 24.88s | 33.13s | +33.2% Hy3 is 33.2% slower |
| Price per 1M tokens (in / out) | $1.25 / $2.50 | $0.14 / $0.56 | |
| Input modalities | Text, Image | Text |
Today's Pareto frontier
Against the frontier
- Grok 4.3 (High) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- Hy3 is off the frontier: at the same or lower cost, GPT-6 Luna (Max) scores 38.10 for $122.
Grok 4.3 (High)Hy3Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/grok-4-3/hy3 · Markdown: /api/v1/compare/grok-4-3/hy3?format=md · llms.txt · agent skill