Multilingual-E5-Large vs o3 Deep Research: side-by-side summary

Multilingual-E5-Large and o3 Deep Research are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Multilingual-E5-Large, from intfloat, has a 512-token context window and is priced at $0.01/M tokens on OpenRouter.

o3 Deep Research, from OpenAI, has a 200,000-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Multilingual-E5-Large: 512 tokens
• o3 Deep Research: 200,000 tokens

Price

• Multilingual-E5-Large: $0.01/M tokens
• o3 Deep Research: Pricing varies by provider

Provided by

• Multilingual-E5-Large: intfloat
• o3 Deep Research: OpenAI

• Multilingual-E5-Large model details, providers and pricing
• o3 Deep Research model details, providers and pricing