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Inception: Mercury 2

inception/mercury-2

CHAT Mid tier Reasoning

Inception: Mercury 2 (inception/mercury-2) is a chat model from openrouter with a 128K-token context window; capabilities tools, reasoning; input text; output text.

128KContext
50KMax output
$0.25$ / 1M in
13.8Intelligence
977.996tok / s

Pricing

Input
$0.25 / 1M tokens
Output
$0.75 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.

Benchmarks

Intelligence index
13.8
Coding
31.1

Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-09-26.

Performance

Throughput
977.996 tokens/s
Latency (TTFT)
9.527 s

Cited speed metrics — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-09-26.

Specifications

Context window
128,000 tokens (128K)
Max output
50,000 tokens
Input modalities
text
Output modalities
text

Capabilities

tools reasoning

Provenance

artificial-analysiscommittedlitellmopenrouter-api
Last verified: 2026-09-26

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