Question 1

What does this Kimi K2 Thinking Turbo vs Grok Build 0.1 comparison cover?

Accepted Answer

It brings together documented inputs and outputs, token limits, deployment terms and available pricing. When both models have source-linked, verified results on a shared benchmark, those results are shown with their individual sources. The comparison is a starting point for evaluating your own workload.

Question 2

Which is cheaper: Kimi K2 Thinking Turbo or Grok Build 0.1?

Accepted Answer

Kimi K2 Thinking Turbo lists $1.15 input and $8.00 output per 1M tokens. Grok Build 0.1 lists $1.00 input and $2.00 output. The cheaper workload depends on the mix of input and output. Long-context tiers, caching, batch processing and retries can change the bill.

Question 3

Which has the larger context window: Kimi K2 Thinking Turbo or Grok Build 0.1?

Accepted Answer

Kimi K2 Thinking Turbo lists 262.14K tokens and Grok Build 0.1 lists 256K. Kimi K2 Thinking Turbo therefore has the larger recorded context window, but capacity alone is not a quality score.

Question 4

Which is faster: Kimi K2 Thinking Turbo or Grok Build 0.1?

Accepted Answer

There is no matched speed measurement for both models with the same source, host, region and date. Test the same prompts at your expected concurrency and measure time to the first useful response as well as complete task time.

Question 5

What input and output types do Kimi K2 Thinking Turbo and Grok Build 0.1 support?

Accepted Answer

Kimi K2 Thinking Turbo records text input and text output. Grok Build 0.1 records text, image, pdf input and text output. “Not documented” means the current source record is incomplete; it does not prove that a modality is unsupported.

Question 6

Should I choose Kimi K2 Thinking Turbo or Grok Build 0.1?

Accepted Answer

Consider Kimi K2 Thinking Turbo if you need larger context or larger maximum output. Consider Grok Build 0.1 if you need a lower listed input rate or a lower listed output rate. Kimi K2 Thinking Turbo offers downloadable weights; Grok Build 0.1 is listed as a proprietary model. Compare licence terms and operating costs before choosing a deployment. Test both on the same representative examples and judge the output against your acceptance criteria. Include tool failures, retries and the time to a completed task.

Specification	Kimi K2 Thinking Turbo	Grok Build 0.1
Provider	Moonshot AI	xAI
Listed pricing route	Moonshot AI	xAI
Model family	kimi-thinking	grok-build
Accepted inputs	text	text, image, pdf
Produced outputs	text	text
Context window	262.14KHigher	256K
Max output	262.14KHigher	256K
Input price / 1M	$1.15	$1.00Lower
Output price / 1M	$8.00	$2.00Lower
Reasoning mode	Documented	Documented
Tool calling	Documented	Documented
Image input	Not documented	Documented
Audio input	Not documented	Not documented
Structured output	Not documented	Documented
License	Open weights	Proprietary

Kimi K2 Thinking Turbo vs Grok Build 0.1

Kimi K2 Thinking Turbo

Grok Build 0.1

Key differences

Pricing, limits and capabilities

Which model should you choose?

Documentation and model profiles

Questions people ask

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