gpt-oss-120b
gpt-oss-120b is a model from OpenAI, run through Amazon Bedrock. It places 3= of 14 on the Hurdle Index, and falls below the 90% bar on pay-gap reasoning.
- Lab
- OpenAI
- Called as
openai.gpt-oss-120b-1:0- Price, per million tokens
- $0.15 in, $0.6 out
- Tokens per task
- 1,517 read, 11,557 written
- Output limit
- 32,000 tokens
- Run
- 23 October 2026, 120 attempts
Hurdle Index
80.1%75.2% to 84.3%. Place 3= of 14.Cost per task
$0.00728th cheapest of 14. List price of the tokens used.Time per task
82 s11th fastest of 14. Wall-clock time of each call.On each benchmark
| Benchmark | Mean, 95% interval | Place | Every run | Best of 3 | Cost per task | Cut off | Bar |
|---|---|---|---|---|---|---|---|
| Pay-gap reasoning | 80.1% 75.2% to 84.3% | 3= of 14 | 64.6% | 93.1% | $0.0072 | none | Below |
Every attempt
Pay-gap reasoning: 40 tasks, three attempts each, one cell per attempt. White is a perfect answer, black is none of it right.
Attempt 1
Attempt 2
Attempt 3
Where it misses
The share of each kind of rubric line it got wrong, across every attempt.
Next to it on the index
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