Mercury 2.5
by Inception · 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...
- Input / 1M tokens
- $0.04
- Output / 1M tokens
- $0.15
- Context
- 260K
Specs
| Input price | $0.04 / 1M tokens |
|---|---|
| Output price | $0.15 / 1M tokens |
| Cached input | $0.004 / 1M tokens |
| Context window | 260K tokens |
| Max output | 65.5K tokens |
| Reads | text |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Sep 8, 2026 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| Inception | 260K | 65.5K | $0.04 | $0.15 | $0.004 | 100% | 882 ms | 161 tok/s | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
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