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gpt-oss-120b (medium) vs Hy4 (low)

gpt-oss-120b (medium) leads on average score with 5.9 vs 5.8. gpt-oss-120b (medium) has the lower benchmark cost at $0.030 vs $2.365. gpt-oss-120b (medium) is faster at 31.58s vs 177.34s, with pass rates of 47.8% vs 60.9%.

Last updated at: 2026-11-10

Compared models

Rank
#318
Total Output Tokens
108,704
Response Time (avg)
31.58s
Total Cost
$0.030
Rank
#324
Total Output Tokens
1,785,684
Response Time (avg)
177.34s
Total Cost
$2.365
Recommended model gpt-oss-120b (medium)

It has the best score here (5.9), while costing about 81.4x less than Hy4 (low).

Detailed comparison

Metric gpt-oss-120b gpt-oss-120b medium Release: 2025-08-05 Hy4 Hy4 low Release: 2026-11-04
Score 5.9 5.8
Rank #318 #324
Reliability 10.0 9.6
Consistency 8.1 8.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 47.8% 60.9%
Flaky tests 5 5
Total Runs 69 69
Cost per result 0.335 21.492
Total Cost $0.030 $2.365
Input Price $0.037 / 1M $0.417 / 1M
Output Price $0.170 / 1M $1.251 / 1M
Cache Read Price N/A $0.021 / 1M
Cache Write Price N/A N/A
Total Input Tokens 285,293 314,431
Output Tokens 29,565 3,549
Reasoning Tokens 89,266 1,782,135
Response Time (avg) 31.58s 177.34s
Response Time (max) 203.90s 490.23s
Response Time (total) 536.78s 4078.93s
Parameters 117B total (5.1B active) ~770B total (~49B active)
Availability Open source 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.

#318 gpt-oss-120b

medium
Cost
$0.001
Time
26.7s
Tokens
555 tok

#324 Hy4

low
OpenRouter returned no showcase content (finish_reason: length).
Cost
$0.083
Time
393.3s
Tokens
65,667 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
gpt-oss-120b 5.9 7.0 55.6% 1 38.37s 7,782 3,365 11,973
Hy4 5.7 7.2 55.6% 1 275.42s 7,527 23 372,182

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