gpt-5-mini-2025-08-07 vs gpt-oss-120b
Pricing, Performance & Features Comparison
Context Length400K
Reasoning
Providers1
ReleasedAug 2025
Knowledge Cutoff–
License–
Superseded Bygpt-5.4-mini
GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts.
Input$0.25
Output$2
Latency (p50)6.3s
Output Limit128K
Function Calling
JSON Mode
-
InputText, Image
OutputText
in$0.25out$2–write$0.025
Latency (24h)
Success Rate (24h)
OpenAI most powerful open weight model, which fits into a single H100 GPU.
Input–
Output–
Latency (p50)–
Output Limit131K
Function Calling
JSON Mode
-
InputText
OutputText
–