Inception
Mercury 2.5
Released 2026-09-08
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...
You send / 1M
$0.040
tokens in
It replies / 1M
$0.150
tokens out
Memory
260K
tokens it can read at once
Typical request
$0.0001
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
| Provider | You send / 1M | It replies / 1M | Uptime | Privacy policy |
|---|---|---|---|---|
| Inception | $0.040 | $0.150 | 100% | Read |
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: text
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 66K tokens
- Repeated text is billed at $0.0040 per 1M (prompt caching)
- Intelligence score: 12.3 / 100 (Artificial Analysis)
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Appears in
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