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Claude Opus 4.7 (medium) vs Claude Sonnet 4.6 (medium)

Claude Opus 4.7 (medium) leads on average score with 8.7 vs 7.8. Claude Opus 4.7 (medium) has the lower benchmark cost at $1.476 vs $2.126. Claude Opus 4.7 (medium) is faster at 7.62s vs 28.08s, with pass rates of 83.3% vs 65.2%.

Last updated at: 2026-09-10

Compared models

Rank
#43
Total Output Tokens
29,990
Response Time (avg)
7.62s
Total Cost
$1.476
Rank
#87
Total Output Tokens
120,427
Response Time (avg)
28.08s
Total Cost
$2.126
Recommended model Claude Opus 4.7 (medium)

It has the best score here (8.7), while responding about 3.7x faster than Claude Sonnet 4.6 (medium).

Detailed comparison

Metric Claude Opus 4.7 Claude Opus 4.7 medium Release: 2026-04-16 Claude Sonnet 4.6 Claude Sonnet 4.6 medium Release: 2026-02-17
Score 8.7 7.8
Rank #43 #87
Reliability 10.0 10.0
Consistency 9.6 9.5
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 83.3% 65.2%
Flaky tests 1 1
Total Runs 66 66
Cost per result 8.200 15.182
Total Cost $1.476 $2.126
Input Price $5.000 / 1M $3.000 / 1M
Output Price $25.000 / 1M $15.000 / 1M
Total Input Tokens 145,249 106,316
Output Tokens 24,948 79,338
Reasoning Tokens 5,042 41,089
Response Time (avg) 7.62s 28.08s
Response Time (max) 65.40s 140.96s
Response Time (total) 159.94s 421.15s
Parameters ~5T total (~500B 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.

#43 Claude Opus 4.7

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

#87 Claude Sonnet 4.6

medium
Reached the allocated time limit (300 seconds) without receiving showcase output.
Cost
$0.000
Time
300.0s
Tokens
0 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
Claude Sonnet 4.6 5.7 6.6 44.4% 1 33.29s 6,995 16,089 3,686

Quick Compare

Switch Comparison Pair

Claude Opus 4.7mediumvsGLM 5.3 FlashmaxClaude Opus 4.7mediumvsGemini 3.6 FlashlowClaude Opus 4.7mediumvsMuse Spark 1.2highClaude Opus 4.7mediumvsGemini 3.5 Flash LitehighClaude Sonnet 4.6mediumvsQwen3.8 27BlowClaude Sonnet 4.6mediumvsQwen3.7 FlashhighClaude Sonnet 4.6mediumvsGPT-5.2 ChatnoneClaude Sonnet 4.6mediumvsKimi K3maxClaude Opus 4.7mediumvsGemini 3.5 FlashlowClaude Sonnet 4.6mediumvsSeed-2.0-CodelowClaude Sonnet 4.6mediumvsGPT-5.6 TerrahighClaude Opus 4.7mediumvsQwen3.8 Maxlow