xAIxAI

Grok 3 Mini (Reasoning) Retired

This model is no longer available to run. Its stats below reflect past runs and are kept for reference.

xAI's compact reasoning model. Inherited the Grok line's reliability (near-zero failures) but with lower checkout completion (25%), tending to stop at search results. Retired: deprecated upstream in favour of the Grok 4 line.

Avg tokens per run
35,632
Avg duration
40.6s
Turns to checkout
8.6
Checkout11.1Cart13.3Search48.9Turn efficiency43Token efficiency22
Shopping score
22/100Weak

Scores come from runs on UCP stores, not estimates: every figure is a tool call, a checkout attempt or a store’s answer.

Shopping score breakdown

  • Checkout rate40%11.1%
  • Cart rate20%13.3%
  • Search rate10%48.9%
  • Turn efficiency15%43%
  • Token efficiency15%22%

51.1% of runs failed with errors.

Top stores

Development stores are hidden.

Store Checkout Cart
katko.com50% 50%
allbirds.com25% 25%
houseofparfum.nl25% 25%
everlane.com0% 0%
mikesbikes.com0% 0%
store hidden0% 0%
kyliecosmetics.com0% 0%

Known issues

No known issues documented for this model yet.

Token usage

Avg per run
35,632
Average of all models
78,035
Against the average
−54%
Median (p50)
13,164
p90
116,513

Prompt and completion

Prompt 33,173 (93%)Completion 2,458 (7%)

Daily average tokens per run, last 30 days

No daily trend data yet. Start more runs to see token usage over time.

Range

Min
0
p25
0
p50
13,164
p75
34,970
p90
116,513
Max
248,956

Test Grok 3 Mini (Reasoning) on your store

Start a run to see how Grok 3 Mini (Reasoning) handles your store’s checkout, call by call.

Start a run