GPT OSS 120B (ByteDance)

gpt-oss

LLM Gateway · bytedance/gpt-oss-120b

Capabilities

Tool CallYes

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsNo

Open WeightsYes

Input

text

Output

text

Input$0.10

Output$0.50

Cache Read$0.02

Direct installation coming soon — March 2026

ProviderLLM Gateway

Model IDbytedance/gpt-oss-120b

Familygpt-oss

Release Date2025-08-05

Last Updated2025-08-05

Context128K

Max Output32K

@ai-sdk/openai-compatible