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OpenRouter: Fusion
Openroutertext8.3 / 10 Overall Rating
OpenRouter Fusion is a multi-model orchestration system that executes prompts across a panel of expert LLMs in parallel with active web retrieval. It synthesizes consensus answers from multiple models across a 1,000,000 token context window. The system is designed for high-accuracy research and multi-perspective deliberation rather than raw speed.
Context Window
1000K
Knowledge Cutoff
2025
Max Output
16K
License
Proprietary
Where it Excels (Pros)
- Multi-model consensus reduces hallucinations
- Integrated real-time web search
- 1M token context window
Limitations (Cons)
- Higher latency than single models
- Dynamic pricing adds cost opacity
Benchmark Breakdown
Reasoning (MMLU)82%
Coding (HumanEval)78%
Mathematics (MATH)76%
Long-Context Retrieval95%
Pricing Matrix
Input cost / 1M tokens$-1000000.00
Output cost / 1M tokens$-1000000.00
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