Model Catalog › xai
Grok 3
grok-3
CHAT
High tier
Chat
Proprietary (API-only)
Grok 3 (grok-3) is a chat model from xai with a 131.1K-token context window; proprietary (API-only); capabilities tools; input text.
131.1KContext
131.1KMax output
$3$ / 1M in
12.1Intelligence
Pricing
- Input
- $3 / 1M tokens
- Output
- $15 / 1M tokens
- Currency
- USD
- Note
- Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-07-22.
Benchmarks
- Intelligence index
- 12.1
- Math
- 58
Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-09-26.
Specifications
- Context window
- 131,072 tokens (131.1K)
- Max output
- 131,072 tokens
- Weights
- Proprietary (API-only)
- Input modalities
- text
Provenance
artificial-analysiscommittedoverrides
Last verified: 2026-09-26
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