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Qwen3.5-Flash (medium) vs Grok 4.6 (low)

Grok 4.6 (low) leads on average score with 6.9 vs 6.8. Qwen3.5-Flash (medium) has the lower benchmark cost at $0.184 vs $0.781. Grok 4.6 (low) is faster at 16.44s vs 83.68s, with pass rates of 66.7% vs 66.7%.

Last updated at: 2026-10-19

Compared models

Rank
#202
Total Output Tokens
531,668
Response Time (avg)
83.68s
Total Cost
$0.184
Rank
#191
Total Output Tokens
42,315
Response Time (avg)
16.44s
Total Cost
$0.781
Recommended model Qwen3.5-Flash (medium)

Its score stays close to the best score here (6.8 vs 6.9), while costing about 4.2x less than Grok 4.6 (low).

Detailed comparison

Metric Qwen3.5-Flash Qwen3.5-Flash medium Release: 2026-02-24 Grok 4.6 Grok 4.6 low Release: 2026-08-12
Score 6.8 6.9
Rank #202 #191
Reliability 10.0 10.0
Consistency 7.9 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 66.7% 66.7%
Flaky tests 6 1
Total Runs 69 69
Cost per result 1.533 5.205
Total Cost $0.184 $0.781
Input Price $0.065 / 1M $2.000 / 1M
Output Price $0.260 / 1M $6.000 / 1M
Cache Read Price N/A $0.500 / 1M
Cache Write Price N/A N/A
Total Input Tokens 349,177 263,427
Output Tokens 54,279 6,006
Reasoning Tokens 477,389 36,309
Response Time (avg) 83.68s 16.44s
Response Time (max) 515.38s 57.97s
Response Time (total) 1840.92s 378.14s
Parameters ~35B total (~3B 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.

#202 Qwen3.5-Flash

medium
Cost
$0.002
Time
25.8s
Tokens
4,294 tok

#191 SpaceXAI: Grok 4.6

low
Cost
$0.011
Time
26.0s
Tokens
1,941 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
Qwen3.5-Flash 3.7 7.2 22.2% 1 58.87s 6,685 302 90,081
Grok 4.6 5.5 7.1 44.4% 1 21.69s 9,579 349 7,740

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