Overview
Qwen3.5 Plus 2026-04-20 vs Llama Guard 4 12B: side-by-side summary
Qwen3.5 Plus 2026-04-20 and Llama Guard 4 12B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Qwen3.5 Plus 2026-04-20, from Qwen, has a 1,000,000-token context window and is priced at $0.30/M tokens input, $1.80/M tokens output on OpenRouter.
Llama Guard 4 12B, from Meta Llama, has a 163,840-token context window and is priced at $0.18/M tokens input, $0.18/M tokens output on OpenRouter.
- Context window
- Qwen3.5 Plus 2026-04-20: 1,000,000 tokens
- Llama Guard 4 12B: 163,840 tokens
- Price
- Qwen3.5 Plus 2026-04-20: $0.30/M tokens input, $1.80/M tokens output
- Llama Guard 4 12B: $0.18/M tokens input, $0.18/M tokens output
- Provided by
- Qwen3.5 Plus 2026-04-20: Qwen
- Llama Guard 4 12B: Meta Llama