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Step 3.7 Flash (low) vs Solar Pro 4 (high)

The average score is effectively tied at 7.1 vs 7.1. Solar Pro 4 (high) has the lower benchmark cost at $0.046 vs $0.390. Step 3.7 Flash (low) is faster at 17.87s vs 120.58s, with pass rates of 63.6% vs 62.1%.

Last updated at: 2026-09-10

Compared models

Rank
#136
Total Output Tokens
320,393
Response Time (avg)
17.87s
Total Cost
$0.390
Rank
#137
Total Output Tokens
363,194
Response Time (avg)
120.58s
Total Cost
$0.046
Recommended model Solar Pro 4 (high)

It has the best score here (7.1), while costing about 8.5x less than Step 3.7 Flash (low).

Detailed comparison

Metric Step 3.7 Flash Step 3.7 Flash low Release: 2026-05-29 Solar Pro 4 Solar Pro 4 high Release: 2026-08-11
Score 7.1 7.1
Rank #136 #137
Reliability 10.0 10.0
Consistency 8.1 8.3
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 63.6% 62.1%
Flaky tests 5 5
Total Runs 66 66
Cost per result 3.539 0.418
Total Cost $0.390 $0.046
Input Price $0.200 / 1M $0.030 / 1M
Output Price $1.150 / 1M $0.120 / 1M
Total Input Tokens 103,842 79,740
Output Tokens 320,393 23,357
Reasoning Tokens 0 339,837
Response Time (avg) 17.87s 120.58s
Response Time (max) 124.75s 491.07s
Response Time (total) 393.04s 2652.77s
Parameters 198B total (11B active) ~100B
Availability Open source Closed

Model generation showcase

Hamster playing table tennis

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

#136 Step 3.7 Flash

low
Invalid SVG
Cost
$0.004
Time
25.3s
Tokens
3,072 tok

#137 Solar Pro 4

high
No showcase result has been generated for this model yet.
Cost
N/A
Time
-
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
Step 3.7 Flash 8.2 7.2 88.9% 1 9.46s 7,437 18,685 0
Solar Pro 4 5.7 9.9 33.3% 0 244.73s 7,887 18,577 101,928

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