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Claude Opus 4.7 (medium) vs DeepSeek V4 Flash 0423 (high)

Claude Opus 4.7 (medium) leads on average score with 8.7 vs 7.6. DeepSeek V4 Flash 0423 (high) has the lower benchmark cost at $0.042 vs $1.476. Claude Opus 4.7 (medium) is faster at 7.62s vs 51.81s, with pass rates of 83.3% vs 69.7%.

Last updated at: 2026-08-20

Rank
#29
Total Output Tokens
29,990
Response Time (avg)
7.62s
Total Cost
$1.476
Rank
#76
Total Output Tokens
211,310
Response Time (avg)
51.81s
Total Cost
$0.042
Recommended model Claude Opus 4.7 (medium)

It has the best score here (8.7), while responding about 6.8x faster than DeepSeek V4 Flash 0423 (high).

Detailed comparison

Metric Claude Opus 4.7 Claude Opus 4.7 medium Release: 2026-04-16 DeepSeek V4 Flash 0423 DeepSeek V4 Flash 0423 high Release: 2026-04-24
Score 8.7 7.6
Rank #29 #76
Reliability 10.0 10.0
Consistency 9.6 8.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 83.3% 69.7%
Flaky tests 1 4
Total Runs 66 66
Cost per result 8.200 0.446
Total Cost $1.476 $0.042
Input Price $5.000 / 1M $0.089 / 1M
Output Price $25.000 / 1M $0.178 / 1M
Total Input Tokens 145,249 108,480
Output Tokens 24,948 37,229
Reasoning Tokens 5,042 174,081
Response Time (avg) 7.62s 51.81s
Response Time (max) 65.40s 218.13s
Response Time (total) 159.94s 1139.75s
Parameters ~5T total (~500B active) 284B total (13B active)
Availability Closed Open source

Model generation showcase

Hamster playing table tennis

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

#29 Claude Opus 4.7

medium
Cost
$0.059
Time
26.8s
Tokens
2,475 tok

#76 DeepSeek V4 Flash 0423

high
Cost
$0.003
Time
93.1s
Tokens
7,926 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
Claude Opus 4.7 7.6 7.2 77.8% 1 12.96s 10,635 7,629 1,114
DeepSeek V4 Flash 0423 7.8 10.0 66.7% 0 50.60s 7,279 395 34,862

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