GPT-5.2 vs all-MiniLM-L12-v2: side-by-side summary

GPT-5.2 and all-MiniLM-L12-v2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

GPT-5.2, from OpenAI, has a 400,000-token context window and is priced at $1.75/M tokens input, $14/M tokens output on OpenRouter.

all-MiniLM-L12-v2, from sentence-transformers, has a 512-token context window and is priced at $0.005/M tokens on OpenRouter.

Context window

• GPT-5.2: 400,000 tokens
• all-MiniLM-L12-v2: 512 tokens

Price

• GPT-5.2: $1.75/M tokens input, $14/M tokens output
• all-MiniLM-L12-v2: $0.005/M tokens

Provided by

• GPT-5.2: OpenAI
• all-MiniLM-L12-v2: sentence-transformers

• GPT-5.2 model details, providers and pricing
• all-MiniLM-L12-v2 model details, providers and pricing