gpt-oss-20b is 25.0× cheaper per million tokens (blended).

Hermes 4 405B vs gpt-oss-20b

Live catalog fields. Best-in-row is highlighted.

Hermes 4 405Bopen

Nous Research · nousresearch__hermes-4-405b

gpt-oss-20bopen

OpenAI · openai__gpt-oss-20b

Identity

Fieldnousresearch__hermes-4-405bopenai__gpt-oss-20b
ProviderNous ResearchOpenAI
Slugnousresearch__hermes-4-405bopenai__gpt-oss-20b
Statuslivelive
Open weightsYesYes
License——
HuggingFaceNousResearch/Hermes-4-405Bopenai/gpt-oss-20b

Quality

Fieldnousresearch__hermes-4-405bopenai__gpt-oss-20b
Quality index (0–100)——

Cost

Fieldnousresearch__hermes-4-405bopenai__gpt-oss-20b
Input $ / 1M tokens$1.00$0.03
Cached input $ / 1M$0.20$0.03
Output $ / 1M tokens$3.00$0.13

Context

Fieldnousresearch__hermes-4-405bopenai__gpt-oss-20b
Max context tokens131,072131,072
Max output tokens117,964117,964

Modalities

Fieldnousresearch__hermes-4-405bopenai__gpt-oss-20b
Inputtexttext
Outputtexttext