GPT-5.6 Sol (High) vs Grok 4.7 (High)
Which is better for the money: GPT-5.6 Sol (High) by OpenAI or Grok 4.7 (High) 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
Grok 4.7 (High) scores 4.0 points higher (46.3 vs 42.3) but costs 2.6× as much to run the benchmark ($3881 vs $1487; flagship vs premium cost classes). Pick Grok 4.7 (High) when the extra intelligence is worth the premium, otherwise GPT-5.6 Sol (High).
| Metric | GPT-5.6 Sol (High) | Grok 4.7 (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.3 | 46.3 | +9.5% Grok 4.7 (High) is 9.5% more intelligent |
| Total AA cost (lower is better) | $1,487.34 | $3,880.88 | +160.9% Grok 4.7 (High) is 2.6× more expensive |
| End-to-end time (lower is better) | 13.77s | 25.34s | +84.0% Grok 4.7 (High) is 84.0% slower |
| Price per 1M tokens (in / out) | $4.00 / $20.0 | $2.00 / $6.00 | |
| Input modalities | Text, Image | Text, Image |
Grok 4.7 (High) vs GPT-5.6 Sol (High): 9.5% more intelligence, 160.9% more cost to run the AA benchmark, and 84.0% slower end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-5.6 Sol (High) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Grok 4.7 (High) is off the frontier: at the same or lower cost, Kimi K3.1 Pro scores 55.10 for $3117.
GPT-5.6 Sol (High)Grok 4.7 (High)Today's Pareto frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-6-sol-high/grok-4-7-high · Markdown: /api/v1/compare/gpt-5-6-sol-high/grok-4-7-high?format=md · llms.txt · agent skill