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DeepSeek V4.1 Flash 1017 vs Qwen3.8 Flash Next

The average score is effectively tied at 5.8 vs 5.8. Qwen3.8 Flash Next has the lower benchmark cost at ~$0.011 vs $0.055. DeepSeek V4.1 Flash 1017 is faster at 3.46s vs 5.71s, with pass rates of 36.2% vs 43.5%.

Last updated at: 2026-10-19

Compared models

Rank
#296
Total Output Tokens
16,806
Response Time (avg)
3.46s
Total Cost
$0.055
Rank
#295
Total Output Tokens
9,077
Response Time (avg)
5.71s
Total Cost
~$0.011
Recommended model DeepSeek V4.1 Flash 1017

It has the best score here (5.8), while responding about 1.7x faster than Qwen3.8 Flash Next.

Detailed comparison

Metric DeepSeek V4.1 Flash 1017 DeepSeek V4.1 Flash 1017 none Release: 2026-10-18 Qwen3.8 Flash Next Qwen3.8 Flash Next none Release: 2026-10-04
Score 5.8 5.8
Rank #296 #295
Reliability 10.0 10.0
Consistency 9.7 9.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 36.2% 43.5%
Flaky tests 1 3
Total Runs 69 69
Cost per result 0.678 ~0.136
Total Cost $0.055 ~$0.011
Input Price $0.150 / 1M N/A
Output Price $0.600 / 1M N/A
Cache Read Price $0.003 / 1M N/A
Cache Write Price N/A N/A
Total Input Tokens 293,927 266,004
Output Tokens 16,806 9,077
Reasoning Tokens 0 0
Response Time (avg) 3.46s 5.71s
Response Time (max) 43.95s 65.25s
Response Time (total) 79.48s 131.36s
Parameters ~748B total (~16B active) 180B total (6B active)
Availability Open source Weights available

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.

#296 DeepSeek V4.1 Flash 1017

none
Cost
$0.001
Time
7.1s
Tokens
2,012 tok

#295 Qwen3.8 Flash Next

none
Cost
~$0.001
Time
27.5s
Tokens
2,983 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
DeepSeek V4.1 Flash 1017 5.6 9.9 33.3% 0 2.38s 7,284 3,922 0
Qwen3.8 Flash Next 5.5 10.0 33.3% 0 1.64s 7,911 669 0

Switch Comparison Pair

DeepSeek V4.1 Flash 1017nonevsLing 3.0 FlashhighLing 3.0 FlashhighvsQwen3.8 Flash Nextnonegpt-oss-120bmediumvsQwen3.8 Flash NextnoneDeepSeek V4.1 Flash 1017nonevsgpt-oss-120bmediumDeepSeek V4.1 Flash 1017nonevsRing 2.6 1tmediumTrinity Large ThinkinghighvsDeepSeek V4.1 Flash 1017noneRing 2.6 1tmediumvsQwen3.8 Flash NextnoneTrinity Large ThinkinghighvsQwen3.8 Flash NextnoneDeepSeek V4.1 Flash 1017nonevsGPT-5 NanomediumGemini 3.1 Flash LiteminimalvsQwen3.8 Flash NextnoneGPT-5 NanomediumvsQwen3.8 Flash NextnoneDeepSeek V4.1 Flash 1017nonevsGemini 3.1 Flash Liteminimal