Model · SpaceXAI · Text
Grok 4.7
SpaceXAI's current frontier model (formerly xAI), succeeding Grok 4.6 at the same price. Built for long-running agents and coding, with text and image input, a 500k context and a May 2026 knowledge cutoff.
- Modality
- Text
- License
- Proprietary (Proprietary)
- Context window
- 500,000 tokens 500k tokens. No max-output figure is published on the model page. Prompts that reach 200k tokens are billed at the higher tier for every token in the request.
- Released
- September 21, 2026
- Last verified
- October 28, 2026
- Runs locally
- No
- Also handles
- vision, reasoning, code
Strengths
- Same $2 / $6 per MTok as Grok 4.6, with cached input at $0.50
- Batch API supported, at a 20% discount to standard rates
- Reasoning effort ladder low / medium / high (default) / xhigh
- May 2026 knowledge cutoff — three months newer than Grok 4.6
- Text and image input
Weaknesses
- The 200k-token price tier is a cliff: crossing it doubles the cost of the whole request ($4 / $1 / $12 per MTok)
- Text output only
- No published max-output ceiling
- Closed weights — API only
Try it
| Where | Type | Notes |
|---|---|---|
| xAI API | hosted-api | API key required; us-east-1, us-west-2 and us-central-1 |
Used in solutions
Version history
- Grok 4.7 Sep 2026 Current
- Grok 4.6 Aug 2026 Deprecated
Official sources
- Model docs docs
- Models and pricing docs
- Release notes docs
Change log
- — Initial entry. Released September 2026 per SpaceXAI's release notes; the day (2026-09-21) is from Epoch AI's model database, as SpaceXAI gives only the month. API ID grok-4.7, 500k context, text and image in, text out. $2 in / $0.50 cached / $6 out per MTok under 200k prompt tokens, $4 / $1 / $12 for the whole request at 200k or more. Reasoning effort low / medium / high (default) / xhigh; knowledge cutoff May 2026. Supersedes Grok 4.6.
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