Navigate
AD
Track all your projects in one dashboard. Get 📊stats, 🔥heatmaps and 👀recordings in one self-hosted dashboard.
uxwizz.com

Claude Sonnet 5.5 (high) vs GPT-6.1 Terra

The average score is effectively tied at 8.6 vs 8.6. GPT-6.1 Terra has the lower benchmark cost at $0.184 vs $1.175. GPT-6.1 Terra is faster at 4.08s vs 10.79s, with pass rates of 81.2% vs 84.1%.

Last updated at: 2026-10-26

Compared models

Rank
#82
Total Output Tokens
48,293
Response Time (avg)
10.79s
Total Cost
$1.175
Rank
#79
Total Output Tokens
4,906
Response Time (avg)
4.08s
Total Cost
$0.184
Recommended model GPT-6.1 Terra

It has the best score here (8.6), while costing about 6.4x less than Claude Sonnet 5.5 (high).

Detailed comparison

Metric Claude Sonnet 5.5 Claude Sonnet 5.5 high Release: 2026-09-29 GPT-6.1 Terra GPT-6.1 Terra none Release: 2026-10-26
Score 8.6 8.6
Rank #82 #79
Reliability 10.0 10.0
Consistency 8.3 9.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 81.2% 84.1%
Flaky tests 5 2
Total Runs 69 69
Cost per result 7.340 1.021
Total Cost $1.175 $0.184
Input Price $2.000 / 1M $1.000 / 1M
Output Price $10.000 / 1M $5.000 / 1M
Cache Read Price $0.200 / 1M $0.050 / 1M
Cache Write Price $2.500 / 1M $1.250 / 1M
Total Input Tokens 345,687 159,129
Output Tokens 13,550 4,906
Reasoning Tokens 34,743 0
Response Time (avg) 10.79s 4.08s
Response Time (max) 51.53s 40.32s
Response Time (total) 248.22s 93.75s
Parameters ~1T total (~100B active) ~1T total (~60B 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.

#82 Claude Sonnet 5.5

high
Cost
$0.088
Time
73.5s
Tokens
8,914 tok

#79 GPT-6.1 Terra

none
Cost
$0.017
Time
36.8s
Tokens
3,297 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

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Claude Sonnet 5.5 10.0 10.0 100.0% 0 9.85s 10,608 561 6,326
GPT-6.1 Terra 8.2 7.2 88.9% 1 1.86s 7,302 387 0

Switch Comparison Pair