Grok 4.6 vs Grok 4.5
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
Grok 4.6
B
Grok 4.5
- ProviderxAIxAI
- Rank#28#24Higher rank
- TierAA
- Score83.283.8Higher score
- Price$2 / $6 per 1M tokens (in/out)API $2 input / $6 output per 1M tokens (prompts under 200K; $4 / $12 above); also in Grok subscriptions
- TaglinexAI's cost-efficient frontier model, posting frontier-level composite index results at $2/$6 per million tokens.xAI's 2026 frontier release pairing native tool use with real-time search.
| Attribute | Grok 4.6 | Grok 4.5 |
|---|---|---|
| Provider | xAI | xAI |
| Rank | #28 | #24Higher rank |
| Tier | A | A |
| Score | 83.2 | 83.8Higher score |
| Price | $2 / $6 per 1M tokens (in/out) | API $2 input / $6 output per 1M tokens (prompts under 200K; $4 / $12 above); also in Grok subscriptions |
| Tagline | xAI's cost-efficient frontier model, posting frontier-level composite index results at $2/$6 per million tokens. | xAI's 2026 frontier release pairing native tool use with real-time search. |