low · medium · high · xhigh
xAI exposes reasoning effort controls and documents high as the default level.
MODEL REFERENCE / XAI
Grok 4.7
verified model reference.
xAI frontier model for coding, agentic tasks, and knowledge work.
500,000context tokens
No separate limittext output cap
2026-10-03last verified
PRIMARY-SOURCE VERIFIED
Grok 4.7 at a glance.
xAI documents a 500,000-token context window, text and image input, text output, reasoning effort controls, and no separate text output limit. The stored Standard API rate is $2.00 input, $0.50 cached input and $6.00 output per million tokens.
MODEL IDgrok-4.7
CONTEXT WINDOW500,000tokens
MAX OUTPUTNo separate limitxAI documentation
KNOWLEDGE CUTOFF2026-05
STANDARD INPUT$2.00/ 1M tokens
STANDARD OUTPUT$6.00/ 1M tokens
REASONING & MODALITIES
How Grok 4.7 is configured.
Text + image
The model accepts text and image input and produces text output.
500K tokens
The context window is 500,000 tokens. Requests at or above the documented long-context threshold use higher token rates for the full request.
OFFICIAL SOURCES
Verification links.
WHAT CHANGED
Grok 4.7: what changed.
No post-baseline factual changes recorded for Grok 4.7 since 2026-10-03.
VERIFIED BASELINE2026-10-03Current facts remain aligned with the SXF ledger.
VERIFIED CHANGE HISTORY
Grok 4.7 verified history.
Grok 4.7
Baseline verified: 500,000 context · No separate limit max output · $2.00 input / $6.00 output per MTok
Official evidence ↗Append-only SXF ledger · 1 verified event · chain head c62519fdffa4…
COMPARE GROK 4.7
Put this model in context.
EVALUATION EVIDENCE
Grok 4.7 benchmark observations.
independentArtificial Analysis
Artificial Analysis Intelligence Index 4.3.2
46composite intelligence · reasoning xhigh
Evidence ↗Scores are shown only with their evaluator, benchmark version and model configuration. They are not merged into a universal model score.