

Mercury 1
#70 in Frontier LLMsInception · v1 · since Februar 2025 (February 2025) · 6× · last seen Oct 21, 2026
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Momentum
Mercury 1 (sometimes referred to simply as "Mercury") is Inception's first commercially available diffusion-based large language model (dLLM), launched in February 2025. The research found no separate product domain for Mercury 1; model information is on inceptionlabs.ai. Verifiable product values (price, context, benchmarks) specific to the first model were not clearly found in the sources and were therefore omitted.
Momentum trend
24.07.22.10.
Features
| Context Window (Tokens) | 32,768 tokens natively, up to 128k with context extension (Mercury technical report) |
| Platform | Inception API Platform, OpenRouter, Models.dev; OpenAI API compatible |
| Release Date | February 2025 |