Qwen3 Embedding 4B vs R1T Chimera: side-by-side summary

Qwen3 Embedding 4B and R1T Chimera are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen3 Embedding 4B, from Qwen, has a 32,768-token context window and is priced at $0.02/M tokens on OpenRouter.

R1T Chimera, from tngtech, has a 163,840-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Qwen3 Embedding 4B: 32,768 tokens
• R1T Chimera: 163,840 tokens

Price

• Qwen3 Embedding 4B: $0.02/M tokens
• R1T Chimera: Pricing varies by provider

Provided by

• Qwen3 Embedding 4B: Qwen
• R1T Chimera: tngtech

• Qwen3 Embedding 4B model details, providers and pricing
• R1T Chimera model details, providers and pricing