Is Grok 4.3 a good deal?
Whether anything in this catalogue beats Grok 4.3 on both quality and price, and what you give up if it does. A computation on the current catalogue, not an opinion.
12 undominated of 144 · Oct 16, 2026
As of Oct 16, 2026, MiMo-V2.6-Pro scores higher and costs less than Grok 4.3 for Balanced on LMArena, but it is not a drop-in. You would give up: max output, file.
Inspect model evidence Compare differences & requirements
MiMo-V2.6-Pro scores 93.5 points higher and costs 65% less, but you would give up: max output, file.
LMArena Elo · higher is better
Scale starts at 1040 Elo
1396.8
Effective $/M · Balanced · lower is better
$1.56/M
LMArena Elo · higher is better
Scale starts at 1040 Elo
1490.3
Effective $/M · Balanced · lower is better
$0.540/M
Grok 4.3 takes text, image, file, returns up to 900,000 tokens from a 1,000,000-token context, and is listed by 4 sellers.
Compared against 144 rated, priced models on this lens: nothing dominates it outright, 5 more dominate it but give something up. Grok 4.3 scores 1396.8 at $1.56 per million tokens for this mix.
Higher score, lower price, named losses
Not a drop-in. The loss is why these are not a recommendation.
| Model | LMArena | Effective $/M | You give up |
|---|---|---|---|
| MiMo-V2.6-Pro | 1490.3 | $0.540/M | max output, file |
| Gemini 3.6 Flash | 1479.5 | $1.50/M | max output |
| GLM 5.3 | 1471.4 | $1.00/MPrice under confirmation since Oct 12, 2026 | image, file |
| GLM 5.3 Flash | 1471.0 | $0.238/MPrice under confirmation since Oct 12, 2026 | max output, file |
| GLM 5.2 | 1470.0 | $1.12/MPrice under confirmation since Oct 12, 2026 | image, file |
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