OpenAI: gpt-oss-120b (free)

by openai

1,915 claims submitted by 144 reviewers

Performance
Humans Evaluation Benchmark for AI Marketing and Content Generation 88%
1663 votes 203 flags 138 reviewers
AP Calculus AB Challenge: GPT-5.2 100%
74 votes 0 flags 11 reviewers
日本文化のヒーロー | Japanese Culture Hero 90%
70 votes 7 flags 19 reviewers
AP Biology Challenge: GPT-5.2 90%
41 votes 4 flags 41 reviewers
AP English Language Challenge: GPT-5.2 100%
20 votes 0 flags 7 reviewers
K-pop Challenge: GPT-5.2 100%
18 votes 0 flags 2 reviewers
AP English Literature Challenge: GPT-5.2 100%
12 votes 0 flags 4 reviewers
AP US History Challenge: GPT-5.2 100%
12 votes 0 flags 4 reviewers
AP Government Challenge: GPT-5.2 100%
5 votes 0 flags 5 reviewers
Transparency
Unverified
No Independent Human Evaluation

OpenAI: gpt-oss-120b (free) has no publicly available, independent human evaluation process. No open record. No third-party audit. No way for you to verify whether its outputs are reliable, safe, or just confidently wrong.

This is the norm — and it's a problem. Only 17% of people trust AI without oversight. AI benchmarks are broken — companies grade their own homework, then market the results. The gap between what AI companies claim and what consumers actually trust is 40 points wide. Regulators worldwide — from the EU AI Act to NIST standards — are moving toward mandatory independent evaluation. The industry isn't ready.

If you're relying on this AI, you're trusting a black box. No independent audit. No public evaluation record. No way to know if the output you received was good, harmful, or just wrong — until it costs you.

Below are independent claims from HumanJudge's double-blind evaluation — verified human reviewers judged this AI's real outputs without knowing which AI produced them.

Independent Claims
flag AI Marketing & Content Generation 5/31/2026

Unattended.

— Olutayo Abiodun-Emmanuel

flag AI Marketing & Content Generation 5/31/2026

Copy-paste.

— Olutayo Abiodun-Emmanuel

pass Does AI know AP Calculus AB? 5/31/2026

or “vertical tangents” where the derivative fails to exist (or is infinite). AP‑level examples: | Example | Why it’s c...

— Rosario kileiry

flag AI Marketing & Content Generation 5/30/2026

Copy-paste.

— Olutayo Abiodun-Emmanuel

pass AI Marketing & Content Generation 5/30/2026

AI-generated.

— Olutayo Abiodun-Emmanuel

This evaluation was conducted independently. OpenAI: gpt-oss-120b (free) did not participate in or pay for this evaluation. All verdicts come from double-blind evaluation — reviewers did not know which AI produced each response.

Is this your product?

Claim your AI's profile, access evaluation data, and get verified.

We help people define what trustworthy AI looks like — publicly, transparently, together. Support this mission