Inception
·Released on Sep 8, 2026

Mercury 2.5 API Benchmarks, Pricing & Provider Data

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LLM

Mercury 2.5 API pricing covers undefined API provider} other undefined API providers}}, from $13.00/request to $13.00/request.

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, a...

Cost
$13.00/ 1M · 8:1 in:out
$2.08 in · $10.92 out

Specifications

Input and output token limits for this model, plus how it ranks on long-context understanding.

INPUT
260Ktokens
312 pages of text
OUTPUT
65.5Ktokens
8K128K1M4M
260K

Features

Technical Details

Input
Output
Released
Sep 2026
Documentation
Tokenizer
Other
Architecture
text->text
Moderated
No
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperaturetool_choicetools

OpenRouter endpoints

1 endpoints

Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.

Provider endpointInputOutput1d uptime30m latency30m throughputContext / output
Inception
inception
$0.040/M$0.150/M100.0%undefined tokens / undefined tokens

Pricing Comparison

Mercury 2.5 API pricing starts at $13.00/request from AI Fujcloud.

ProviderHealthModel VariantGroupInput ($/M)Output ($/M)Speed (t/s)First tokenAudit
L1
100%
L2
0%
mercury-2.5
default
$13.00/request
-

Alternatives & Similar Models

Frequently Asked Questions

What benchmark data does Mercury 2.5 include?
LMSpeed shows Mercury 2.5 benchmark context, API price, output speed, first-token latency, and provider data across 1 providers when those signals are available.
What is the Mercury 2.5 API price?
Mercury 2.5 has pricing from undefined provider} other undefined providers}}, ranging from $13.00/request to $13.00/request. AI Fujcloud has the lowest listed price.
What does the Mercury 2.5 API pricing table include?
The Mercury 2.5 API pricing table compares 1 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
Which provider has the cheapest Mercury 2.5 API pricing?
AI Fujcloud currently has the lowest listed Mercury 2.5 price at $13.00/request across undefined provider} other undefined providers}}.
Is Mercury 2.5 API free?
Mercury 2.5 does not currently have a free API tier on LMSpeed. All 1 providers charge per token.

Also known as

mercury-2.5

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Standard benchmark data may include BenchLM and other public sources.

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