OpenRouter
Catalog quote- Input
- $0.04
- Output
- $0.15
- Cached input
- $0.004
inceptionListed Sep 8, 2026
Inception: Mercury 2.5
Mercury 2.5 is the fastest reasoning LLM, and the latest diffusion LLM (dLLM) from Inception. Instead of generating tokens sequentially, Mercury 2.5 produces and refines multiple tokens in parallel, achieving...
Context window260K
Max output65.5K
Provider endpoints2
Benchmark results0
Measured performance
All leaderboards ↗Benchmark results
No published results in this index yet
Scores appear here when an evaluation matches this exact model.
Access & cost
2 quotesPrices across providers
- Input
- $0.04
- Output
- $0.15
- Cached input
- $0.004
Source discount 80%; rates as published
Model specifications
- Developer
- inception
- Modality
- Language
- Context
- 260,000 tokens
- Maximum output
- 65,536 tokens
- Weights
- Not reported
- Provider listed
- Sep 8, 2026
- First discovered
- Oct 16, 2026
More from inception
View all ↗inceptionListed 3 days ago
Inception: Mercury 3
Mercury 3 is a diffusion-based language model from Inception, and the lab's most capable model to date. It is suited for agentic workflows and real-time applications where latency compounds, such...
1M contextTool callingStructured outputNo reported score
No reported score
inceptionListed Mar 4
Inception: Mercury 2
Mercury 2 is an extremely fast reasoning LLM, and the first reasoning diffusion LLM (dLLM). Instead of generating tokens sequentially, Mercury 2 produces and refines multiple tokens in parallel, achieving...
128K contextTool callingStructured outputNo reported score
No reported score