Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-4o
--
GPT-OSS 120B
--
Benchmark data for GPT-4o and GPT-OSS 120B is coming soon on BenchLM.
GPT-4o
GPT-OSS 120B
$2.5 / $10
$0 / $0
131 t/s
262 t/s
0.81s
0.79s
128K
128K
Benchmark data for GPT-4o and GPT-OSS 120B is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for GPT-4o and GPT-OSS 120B yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
GPT-4o is priced at $2.50 input / $10.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for GPT-OSS 120B.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
GPT-4o: $2.50 input / $10.00 output per 1M tokens GPT-OSS 120B: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
For engineers, researchers, and the plain curious — a weekly brief on new models, ranking shifts, and pricing changes.
Free. No spam. Unsubscribe anytime.