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Cobuddy vs DeepSeek: DeepSeek V4 Flash

Summary

Cobuddy vs DeepSeek V4 Flash benchmark comparison: DeepSeek V4 Flash leads on average score with 5.5 vs 4.9. Cobuddy has the lower benchmark cost at $0.000 vs $0.007. DeepSeek V4 Flash is faster at 26.75s vs 39.90s, with pass rates of 47.6% vs 30.2%.

Recommended model: DeepSeek V4 Flash - It has the strongest score in this comparison (5.5) and the best overall balance of cost and response time across all 2 models.

Last updated at: 2026-07-02

Metric Cobuddy Cobuddy medium Release: 2026-05-06 DeepSeek V4 Flash DeepSeek V4 Flash none Release: 2026-04-24
Score 4.9 5.5
Rank #145 #121
Reliability 10.0 10.0
Consistency 7.5 8.9
Tests Correct
Attempt pass rate 47.6% 30.2%
Flaky tests 6 3
Total Runs 63 63
Cost per result 0.000 0.203
Total Cost $0.000 $0.007
Input Price $0.000 / 1M $0.090 / 1M
Output Price $0.000 / 1M $0.180 / 1M
Total Input Tokens 37,449 50,127
Output Tokens 1,677 13,710
Reasoning Tokens 116,703 0
Response Time (avg) 39.90s 26.75s
Response Time (max) 309.02s 111.96s
Response Time (total) 797.98s 561.82s

Generation showcase

Hamster playing table tennis

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

#145 Cobuddy

medium
No endpoints found for baidu/cobuddy:free.
Cost
$0.000
Time
0.1s
Tokens
0 tok

#121 DeepSeek V4 Flash

none
Cost
$0.004
Time
157.6s
Tokens
11,297 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

Anti-AI Tricks Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 8.7 7.9 91.7% 1 10.00s 453 98 4,666
DeepSeek V4 Flash 3.0 10.0 0.0% 0 20.18s 540 174 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 3.7 6.7 22.2% 1 79.17s 4,726 358 30,138
DeepSeek V4 Flash 4.2 7.4 11.1% 1 17.13s 7,279 9,717 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 3.0 10.0 0.0% 0 47.38s 18,324 465 7,265
DeepSeek V4 Flash 4.5 2.1 66.7% 1 111.96s 24,398 2,664 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 6.3 5.8 66.7% 1 17.36s 8,181 275 5,591
DeepSeek V4 Flash 10.0 10.0 100.0% 0 23.79s 7,290 195 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 2.9 4.4 22.2% 2 128.15s 540 10 49,454
DeepSeek V4 Flash 5.3 10.0 33.3% 0 19.73s 666 18 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 4.2 9.9 0.0% 0 23.23s 498 76 3,782
DeepSeek V4 Flash 4.2 9.9 0.0% 0 23.74s 471 67 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 9.8 10.0 100.0% 0 11.60s 508 64 2,842
DeepSeek V4 Flash 6.5 10.0 50.0% 0 17.54s 627 321 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 3.6 7.2 22.2% 1 12.83s 561 189 5,808
DeepSeek V4 Flash 3.1 7.3 11.1% 1 23.72s 594 207 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 10.0 10.0 100.0% 0 11.19s 3,505 133 294
DeepSeek V4 Flash 10.0 10.0 100.0% 0 77.93s 8,079 327 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Cobuddy 3.0 10.0 0.0% 0 36.98s 153 9 6,863
DeepSeek V4 Flash 3.0 10.0 0.0% 0 3.07s 183 20 0

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