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Claude Sonnet 5 (medium) vs GPT-6.1 Sol (low)

GPT-6.1 Sol (low) leads on average score with 9.6 vs 8.5. GPT-6.1 Sol (low) has the lower benchmark cost at $0.460 vs $1.438. GPT-6.1 Sol (low) is faster at 7.15s vs 15.01s, with pass rates of 76.8% vs 92.8%.

Last updated at: 2026-11-13

Compared models

Rank
#110
Total Output Tokens
73,018
Response Time (avg)
15.01s
Total Cost
$1.438
Rank
#17
Total Output Tokens
13,138
Response Time (avg)
7.15s
Total Cost
$0.460
Recommended model GPT-6.1 Sol (low)

It has the best score here (9.6), while costing about 3.1x less than Claude Sonnet 5 (medium).

Detailed comparison

Metric Claude Sonnet 5 Claude Sonnet 5 medium Release: 2026-06-30 GPT-6.1 Sol GPT-6.1 Sol low Release: 2026-09-29
Score 8.5 9.6
Rank #110 #17
Reliability 10.0 10.0
Consistency 9.1 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 76.8% 92.8%
Flaky tests 3 1
Total Runs 69 69
Cost per result 8.985 2.187
Total Cost $1.438 $0.460
Input Price $2.000 / 1M $2.000 / 1M
Output Price $10.000 / 1M $10.000 / 1M
Cache Read Price $0.200 / 1M $0.100 / 1M
Cache Write Price $2.500 / 1M $2.500 / 1M
Total Input Tokens 353,658 163,900
Output Tokens 54,891 4,958
Reasoning Tokens 18,370 8,180
Response Time (avg) 15.01s 7.15s
Response Time (max) 69.26s 46.57s
Response Time (total) 345.16s 164.47s
Parameters ~1T total (~100B active) ~2T total (~150B 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.

#110 Claude Sonnet 5

medium
Cost
$0.007
Time
6.4s
Tokens
832 tok

#17 GPT-6.1 Sol

low
Cost
$0.028
Time
44.6s
Tokens
2,881 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 Sonnet 5 9.0 7.9 88.9% 1 17.28s 10,590 13,153 2,379
GPT-6.1 Sol 10.0 10.0 100.0% 0 4.48s 7,302 388 1,286

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