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uxwizz.com
#112

gpt-oss-120b

OpenAI Release: 2025-08-05 Tested on: 2026-05-22 00:18 openai/gpt-oss-120b::medium
117B total (5.1B active)MoEOpen source
(medium) (none)

Summary

gpt-oss-120b scores 5.6 on AI BENCHY and ranks #112. It has 10.0 reliability, a 46.7% pass rate, $0.012 total cost, and 20.89s average response time.

What makes gpt-oss-120b unique: It stands out most in Combined, where it ranks #1, while Anti-AI Tricks is its weakest area at #18. Its total benchmark cost is unusually low for its score range.

Model facts

Researched on 2026-08-12

Reported
Parameters
117B total (5.1B active)
Architecture
MoE
Availability
Open source
License
Apache-2.0

Score

5.6

Consistency

7.5

Total Output Tokens

63,919

Total Input Tokens

0

Input Price

$0.000 / 1M

Output Price

$0.000 / 1M

Tests Correct

Wrong Tests: 13

Attempt pass rate: 46.7%

Flaky tests

6

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

20.89s

Response Time (max): 68.16s

Response Time (total): 271.54s

Hamster playing table tennis

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

#112 gpt-oss-120b

medium
Cost
$0.001
Time
26.7s
Tokens
555 tok

Run history

Tested on Score Reliability Tests Correct Total Cost Compare
2026-08-14 02:08 Re-test 6.1 10.0 $0.019 Compare
2026-07-16 22:24 New test added 6.1 10.0 $0.019 Compare
2026-06-04 13:44 New test added 6.1 10.0 $0.013 Compare
2026-05-22 00:18 Suite changed 5.6 10.0 $0.012 Current run
2026-04-21 12:42 First recorded run 5.8 N/A $0.011 Compare

This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.

Run comparison

RunBenchmark coverageScoreConsistencyReliabilityTests CorrectFlaky testsTotal Output TokensTotal Input TokensTotal CostResponse Time (avg)
2026-05-22 00:18 · Suite changed60/60 attempts5.67.510.07/20663,9190$0.01220.89s
2026-07-16 22:24 · New test added66/66 attempts6.18.010.09/22597,816108,747$0.01921.91s
Difference-0.5-0.50.0-2+1-33897-108747-$0.007-1025ms

Benchmark coverage differs: 60/60 attempts (Target: 3 repeats per test) versus 66/66 attempts (Target: 3 repeats per test). Totals and repeat-sensitive metrics are not directly comparable.

These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 6.7 9.9
Coding 3.9 5.6
Combined 10.0 10.0
Data parsing and extraction 6.4 5.9
Domain specific 2.9 4.4
General Intelligence 4.3 10.0
Instructions following 9.9 10.0
Puzzle Solving 3.2 4.7
Tool Calling 9.8 10.0
Trivia 3.0 10.0

Compared models