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GPT-5 Mini (medium) vs Grok 4.6 (high)

Grok 4.6 (high) leads on average score with 8.5 vs 8.4. GPT-5 Mini (medium) has the lower benchmark cost at $0.315 vs $2.629. GPT-5 Mini (medium) is faster at 29.42s vs 87.48s, with pass rates of 66.7% vs 82.6%.

Last updated at: 2026-10-13

Compared models

Rank
#77
Total Output Tokens
119,211
Response Time (avg)
29.42s
Total Cost
$0.315
Rank
#71
Total Output Tokens
312,614
Response Time (avg)
87.48s
Total Cost
$2.629
Recommended model Grok 4.6 (high)

It has the strongest score in this comparison (8.5) and the best overall balance of cost and response time across 2 models.

Detailed comparison

Metric GPT-5 Mini GPT-5 Mini medium Release: 2025-08-07 Grok 4.6 Grok 4.6 high Release: 2026-08-12
Score 8.4 8.5
Rank #77 #71
Reliability 10.0 10.0
Consistency 8.5 10.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 66.7% 82.6%
Flaky tests 4 0
Total Runs 69 69
Cost per result 2.247 13.833
Total Cost $0.315 $2.629
Input Price $0.250 / 1M $2.000 / 1M
Output Price $2.000 / 1M $6.000 / 1M
Cache Read Price $0.025 / 1M $0.500 / 1M
Cache Write Price N/A N/A
Total Input Tokens 214,645 376,233
Output Tokens 15,532 6,687
Reasoning Tokens 103,679 305,927
Response Time (avg) 29.42s 87.48s
Response Time (max) 111.48s 618.49s
Response Time (total) 676.56s 2012.15s
Parameters ~400B total (~17B active) ~1.7T total (~170B active)
Availability Closed Closed

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

#77 GPT-5 Mini

medium
Cost
$0.007
Time
42.9s
Tokens
3,432 tok

#71 SpaceXAI: Grok 4.6

high
Cost
$0.107
Time
265.1s
Tokens
18,001 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5 Mini 10.0 10.0 100.0% 0 27.63s 7,302 658 17,152
Grok 4.6 10.0 10.0 100.0% 0 102.20s 9,579 379 51,829

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