GPT-6 Sol (Medium) vs Grok 4.3 (Non-reasoning)
Which is better for the money: GPT-6 Sol (Medium) by OpenAI or Grok 4.3 (Non-reasoning) by SpaceXAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
GPT-6 Sol (Medium) scores 25.8 points higher (39.8 vs 14.0) but costs 1.7× as much to run the benchmark ($416 vs $250; both mid-range class). Pick GPT-6 Sol (Medium) when the extra intelligence is worth the premium, otherwise Grok 4.3 (Non-reasoning).
| Metric | GPT-6 Sol (Medium) | Grok 4.3 (Non-reasoning) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 14.0 | −64.8% Grok 4.3 (Non-reasoni… is 64.8% less intelligent |
| Total AA cost (lower is better) | $416.32 | $250.37 | −39.9% Grok 4.3 (Non-reasoni… is 39.9% cheaper |
| End-to-end time (lower is better) | Not reported | 5.89s | — not comparable |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $1.25 / $2.50 | |
| Input modalities | Text, Image | Text, Image |
Grok 4.3 (Non-reasoning) vs GPT-6 Sol (Medium): 64.8% less intelligence, 39.9% less cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- GPT-6 Sol (Medium) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- Grok 4.3 (Non-reasoning) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
GPT-6 Sol (Medium)Grok 4.3 (Non-reasoning)Today's Pareto frontierEvery other model
Matchup
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