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

AI BENCHY Compare

OpenAI: GPT-5.6 Terra vs StepFun: Step 3.7 Flash

Summary

GPT-5.6 Terra (low) vs Step 3.7 Flash (low) benchmark comparison: The average score is effectively tied at 7.7 vs 7.7. Step 3.7 Flash (low) has the lower benchmark cost at $0.341 vs $0.343. GPT-5.6 Terra (low) is faster at 4.88s vs 15.74s, with pass rates of 74.6% vs 68.3%.

Recommended model: GPT-5.6 Terra (low) - It has the best score here (7.7), while responding about 3.2x faster than Step 3.7 Flash (low).

Last updated at: 2026-07-09

Metric GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09 Step 3.7 Flash Step 3.7 Flash low Release: 2026-05-29
Score 7.7 7.7
Rank #47 #49
Reliability 10.0 10.0
Consistency 8.1 8.4
Tests Correct
Attempt pass rate 74.6% 68.3%
Flaky tests 5 4
Total Runs 63 63
Cost per result 2.637 2.840
Total Cost $0.343 $0.341
Input Price $2.500 / 1M $0.200 / 1M
Output Price $15.000 / 1M $1.150 / 1M
Total Input Tokens 34,226 40,101
Output Tokens 1,943 289,325
Reasoning Tokens 15,201 0
Response Time (avg) 4.88s 15.74s
Response Time (max) 19.85s 124.75s
Response Time (total) 102.53s 330.63s

Generation showcase

Hamster playing table tennis

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

#47 GPT-5.6 Terra

low
Cost
$0.034
Time
16.8s
Tokens
2,348 tok

#49 Step 3.7 Flash

low
Invalid SVG
Cost
$0.004
Time
25.3s
Tokens
3,072 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
GPT-5.6 Terra 8.3 10.0 75.0% 0 2.36s 606 171 602
Step 3.7 Flash 8.7 7.9 91.7% 1 4.02s 756 10,896 0
Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 6.6 4.6 77.8% 2 9.56s 7,302 429 6,821
Step 3.7 Flash 8.2 7.2 88.9% 1 9.46s 7,437 18,685 0
Combined Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 10.0 10.0 100.0% 0 5.07s 11,019 312 349
Step 3.7 Flash 10.0 10.0 100.0% 0 7.98s 13,683 6,426 0
Data parsing and extraction Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 10.0 10.0 100.0% 0 919ms 7,140 222 0
Step 3.7 Flash 7.3 5.8 83.3% 1 2.29s 7,398 2,667 0
Domain specific Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 5.3 7.2 44.4% 1 8.34s 723 72 4,086
Step 3.7 Flash 5.3 7.2 44.4% 1 43.31s 828 104,487 0
General Intelligence Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 4.8 3.2 33.3% 1 3.52s 477 105 249
Step 3.7 Flash 3.4 9.3 0.0% 0 7.00s 525 4,604 0
Instructions following Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 10.0 10.0 100.0% 0 1.48s 660 87 134
Step 3.7 Flash 9.8 10.0 100.0% 0 1.58s 735 1,857 0
Puzzle Solving Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 10.0 10.0 100.0% 0 4.46s 642 259 1,506
Step 3.7 Flash 5.5 9.9 33.3% 0 1.84s 756 3,564 0
Tool Calling Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 4.7 1.6 66.7% 1 6.69s 5,462 257 226
Step 3.7 Flash 10.0 10.0 100.0% 0 3.25s 7,746 1,360 0
Trivia Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
GPT-5.6 Terra 3.0 10.0 0.0% 0 5.95s 195 29 1,228
Step 3.7 Flash 3.0 10.0 0.0% 0 124.75s 237 134,779 0

Quick Compare

Switch Comparison Pair