Gemini 4 Argon (High) vs GPT-5.5 Instant (June 2026)
Which is better for the money: Gemini 4 Argon (High) by Google or GPT-5.5 Instant (June 2026) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Trade-off
Verdict
Depends on your budget
Gemini 4 Argon (High) scores 26.6 points higher (52.6 vs 26.0) but costs 2.0× as much to run the benchmark ($2407 vs $1184; flagship vs premium cost classes). Pick Gemini 4 Argon (High) when the extra intelligence is worth the premium, otherwise GPT-5.5 Instant (June 2026).
| Metric | Gemini 4 Argon (High) | GPT-5.5 Instant (June 2026) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 52.6 | 26.0 | −50.6% GPT-5.5 Instant (June… is 50.6% less intelligent |
| Total AA cost (lower is better) | $2,407.24 | $1,184.34 | −50.8% GPT-5.5 Instant (June… is 50.8% cheaper |
| End-to-end time (lower is better) | 54.41s | 16.68s | −69.3% GPT-5.5 Instant (June… is 69.3% faster |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $5.00 / $30.0 | |
| Input modalities | Text, Image | Text, Image |
GPT-5.5 Instant (June 2026) vs Gemini 4 Argon (High): 50.6% less intelligence, 50.8% less cost to run the AA benchmark, and 69.3% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Gemini 4 Argon (High) is off the frontier: at the same or lower cost, Claude Opus 5.5 (High, Default Fallback) scores 53.60 for $2172.
- GPT-5.5 Instant (June 2026) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Gemini 4 Argon (High)GPT-5.5 Instant (June 2026)Today's Pareto frontierEvery other model
Matchup
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