xAI: Grok Latest
The xAI: Grok Latest is an AI model offered by ~x-ai that can process text, images, and files with a context length of up to 500,000 tokens. It supports tools, reasoning, but does not have structured output capabilities. Consider shortlisting this model if you require handling multiple input modalities or need to leverage its tool support and reasoning abilities. The pricing stands at $2.0 per million input tokens and $6.0 per million output tokens, with a blended benchmark score of 5.8 across one independent benchmark, suggesting that it may be a viable option for those willing to pay its price.
Benchmark results
Independent, published benchmarks. Blended score 5.8 across 1 benchmark, last refreshed 2026-10-07. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| 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 $2.00/M input and $6.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.07 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.30 |
| A month of a busy support chatbot | 5M in / 2M out | $22.00 |
Price & spec history
Tracked daily by PicksByModel since 2026-07-17.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-09-29 | $2.00 | $6.00 | 500,000 |
| 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?
- $2.00 per million input tokens and $6.00 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.