~x-ai

xAI: Grok Latest

The Grok Latest is a large language model developed by ~x-ai that handles text, image, and file input modalities with a maximum context length of 500,000 tokens. It supports tools and reasoning capabilities, but does not provide structured output. When considering this model for your needs, its price point may be a deciding factor. At $1.6 per million input tokens and $4.8 per million output tokens, it is a more expensive option compared to other models on the market. However, its benchmark blended score of 5.8 across one independent benchmark suggests that it performs well in certain tasks. If you require a model with broad capabilities and are willing to invest in its cost, Grok Latest may be worth considering for your specific use case.

Quality Score
100/100
price + capability + benchmarks
Input Price
$1.60
per 1M tokens · checked 2026-09-27
Output Price
$4.80
per 1M tokens · checked 2026-09-27
Context Window
500,000
tokens

Benchmark results

Independent, published benchmarks. Blended score 5.8 across 1 benchmark, last refreshed 2026-09-27. How scoring works →

BenchmarkMeasuresScore
AI Index broad capability composite 11.4
Model ID
~x-ai/grok-latest
Vendor
~x-ai
Released
July 2026
Tokenizer
Router
Input Modalities
text, image, file
Output Modalities
text
Max Output
450,000 tokens
Tool Calling
✓ supported
Structured Output
✓ supported
Reasoning Mode
✓ supported
Vision
✓ accepts images
Audio
no
Moderated
no

What it costs in practice

Computed from the current $1.60/M input and $4.80/M output rates. Run your own numbers →

JobTokensCost
Summarize a 50-page report 30k in / 1.5k out $0.06
Classify 1,000 customer emails 500k in / 50k out $1.04
A month of a busy support chatbot 5M in / 2M out $17.60

Price & spec history

Tracked daily by PicksByModel since 2026-07-17.

DateInput /MOutput /MContext
2026-09-22 $1.60 $4.80 500,000
2026-07-17 $2.00 $6.00 500,000

Quick answers

How much does xAI: Grok Latest cost?
$1.60 per million input tokens and $4.80 per million output tokens.
What is xAI: Grok Latest's context window?
500,000 tokens, roughly 750 pages of text in a single request.
Does xAI: Grok Latest support tool calling?
It supports tool calling, structured output, a reasoning mode.
Can xAI: Grok Latest process images?
Yes, it accepts image input.

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