Mercury 2

by Inception

Released

Key info

Context window
Max output
Input price
$0.25 /1M
Output price
$0.75 /1M

Prices are the median across providers tracked by Artificial Analysis, not Opper billing.

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#232 of 597 LLMs
TierEfficient
Output speed1007 tok/s
First token4.22s
Intelligence Index21.9
Coding Index31.1
Reasoning & knowledge
GPQA Diamond
77%
Humanity's Last Exam
17%
Long-context reasoning
41%
Coding
SciCode
39%
Agentic & tool use
Terminal-Bench Hard
27%
τ²-Bench Telecom
71%
Math & instruction following
IFBench
70%

Available routes

No routes currently available — Mercury 2 isn't routed through the Opper gateway right now. It's tracked here for its release history.

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Mercury 2 — release date & benchmarks | Opper AI