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Qwen3.7 Flash (medium) vs Grok 4.20 (medium)

Grok 4.20 (medium) leads on average score with 7.0 vs 6.9. Qwen3.7 Flash (medium) has the lower benchmark cost at $0.065 vs $0.805. Grok 4.20 (medium) is faster at 32.56s vs 47.38s, with pass rates of 63.6% vs 60.6%.

Last updated at: 2026-08-15

Rank
#124
Total Output Tokens
470,076
Response Time (avg)
47.38s
Total Cost
$0.065
Rank
#120
Total Output Tokens
270,259
Response Time (avg)
32.56s
Total Cost
$0.805
Recommended model Qwen3.7 Flash (medium)

Its score stays close to the best score here (6.9 vs 7.0), while costing about 12.5x less than Grok 4.20 (medium).

Detailed comparison

Metric Qwen3.7 Flash Qwen3.7 Flash medium Release: 2026-07-28 Grok 4.20 Grok 4.20 medium Release: 2026-03-31
Score 6.9 7.0
Rank #124 #120
Reliability 10.0 10.0
Consistency 7.5 8.2
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 63.6% 60.6%
Flaky tests 7 5
Total Runs 66 66
Cost per result 0.646 10.365
Total Cost $0.065 $0.805
Input Price $0.030 / 1M $1.250 / 1M
Output Price $0.130 / 1M $2.500 / 1M
Total Input Tokens 114,477 102,986
Output Tokens 12,786 5,860
Reasoning Tokens 457,290 264,399
Response Time (avg) 47.38s 32.56s
Response Time (max) 593.64s 199.66s
Response Time (total) 1042.43s 716.36s
Parameters ~35B total (~3B active) ~1T total (~100B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#124 Qwen3.7 Flash

medium
Invalid SVG
Cost
$0.000
Time
600.0s
Tokens
0 tok

#120 SpaceXAI: Grok 4.20

medium
Cost
$0.041
Time
110.3s
Tokens
16,336 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
Qwen3.7 Flash 6.2 6.9 55.6% 1 46.78s 7,893 563 61,902
Grok 4.20 6.3 6.6 55.6% 1 109.93s 8,307 268 103,150

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