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xAIReleased on Sep 21, 2026

Grok 4.7: Benchmarks, Pricing & Context Window

Grok 4.7 is a language model from xAI, released in September 2026, with multimodal input, a 500K-token context window, and pricing from $2.00/M input, $0.500/M cached input, $6.00/M output.

Grok 4.7 is xAI's model for coding, agentic tasks, and knowledge work, with text and image input, text output, and a 500K-token context window. Reasoning effort supports low, medium, high (default), and xhigh. xAI lists a May 2026

Input
TextImage
Output
Text

Grok 4.7 benchmarks

Capability tiers

Standing within each category, adjusted for leaderboard depth.

Real tasks performance

High-confidence performance for Grok 4.7 across real-world prompt categories. Only 95% intervals at most 4 points wide are shown.

Performance by conversation depth

How Grok 4.7 holds up as conversations get longer.

Quality Tracker

Grok 4.7 Performance Across Datasets

Scores sourced from the model's scorecard, paper, or official blog posts

LLM Stats Logollm-stats.com - Mon Sep 21 2026
Notice missing or incorrect data?

Grok 4.7 pricing

Providers

Grok 4.7 starts at $2.00 per million input tokens and $6.00 per million output tokens via xAI. Reused prompt prefixes cost $0.500 per million cached input tokens.

ProviderInput $/MCached input $/MOutput $/MContext in / outTTFT p95 sOutput p5 c/sModalities in / out
xAI logoxAI
$2.00$0.500$6.00500.0K/
/

Cached input is the discounted price for prompt tokens served from a provider cache. TTFT is time to first token. Output is characters per second; p5 is the sustained floor exceeded by 95% of observed requests.

Grok 4.7 context window

Input and output token limits for Grok 4.7, plus how it ranks on long-context understanding.

Input
500Ktokens
752 pages of text
500K
8K128K1M

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Grok 4.7

Grok 4.7 latency

Grok 4.7 time to first token, sustained output throughput, and failed-request rate from live model usage over the trailing 7 days.

Grok 4.7 examples

Recent arena outputs from Grok 4.7, picked from the highest-ranked matchups.

Grok 4.7 license

Grok 4.7 is a proprietary model available under its provider's product and API terms, has a knowledge cutoff of May 2026.

License
Proprietary
Hosted access
Knowledge cutoff
May 2026

Proprietary license - usage restrictions apply

Grok 4.7 resources

Official sources for Grok 4.7: provider documentation, official playground, official launch post.

Grok 4.7 vs other models

The most-compared alternatives to Grok 4.7 are Claude Mythos Preview, Claude Opus 4.8, GPT-5.5. Open any pair side-by-side for benchmarks, pricing, context, and latency.

Models like Grok 4.7

Models ranked just above and below Grok 4.7 by LLM Stats score.

 

Claude Mythos Preview

Score pending
 

Claude Opus 4.8

Score pending
 

GPT-5.5

Score pending
 

GPT-5.6 Sol

Score pending
 

Claude Fable 5

Score pending
 

GPT-5.6 Terra

Score pending

FAQ

Common questions about Grok 4.7.

When was Grok 4.7 released?

Grok 4.7 was released on September 21, 2026 by xAI. This is the official Grok 4.7 release date tracked on LLM Stats.

How much does Grok 4.7 cost?

Grok 4.7 pricing starts at $2.00 per million input tokens, $0.50 per million cached input tokens, $6.00 per million output tokens via xAI, the lowest price among tracked providers.

Who created Grok 4.7?

Grok 4.7 was created by xAI.

What is the license for Grok 4.7?

Grok 4.7 is released under the Proprietary license.

What is the knowledge cutoff date for Grok 4.7?

Grok 4.7 has a knowledge cutoff of May 2026, meaning it was trained on data up to that point and may not know about events after it.

Is Grok 4.7 multimodal?

Yes, Grok 4.7 is multimodal and can accept both text and images as input.

Where can I use Grok 4.7?

Grok 4.7 is available through 1 provider including xAI.

Where is the Grok 4.7 paper or technical report?

Grok 4.7 has a paper or technical report available at https://x.ai/news/grok-4-7. Use that source for architecture, training, release and evaluation details.

What models should I compare Grok 4.7 against?

Common Grok 4.7 comparisons include Grok 4.7 vs Claude Mythos Preview, Grok 4.7 vs Claude Opus 4.8, Grok 4.7 vs GPT-5.5. Compare them side by side for benchmark scores, pricing, context window, latency and provider availability.