Neura Intelligence Index
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Mercury 2
🇺🇸Inception4mo
Context:128K tokens
Input:$0.25/1M
Output:$0.75/1M
Neura Index
49.8
Rank #150—
lowCategory Profile
Benchmark Scores (3)
coding
| Benchmark | Score | Source |
|---|---|---|
| SciCode | 38 | verified |
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 74 | verified |
math
| Benchmark | Score | Source |
|---|---|---|
| AIME 2025 | 91.1 | verified |
Performance History
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Frequently Asked Questions about Mercury 2
What is Mercury 2's Neura Intelligence Index score?▾
Mercury 2 by Inception scores 49.8 out of 100 on the Neura Intelligence Index, ranking #150 among tracked AI models. This composite score is computed from 3 individual benchmarks across coding, math, reasoning, and language categories.
How much does Mercury 2 cost to use?▾
Mercury 2 costs $0.25/1M input tokens and $0.75/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $11.
Is Mercury 2 open source?▾
No, Mercury 2 is a proprietary model by Inception. It is only accessible via their API.
What is Mercury 2's context window?▾
Mercury 2 supports a context window of 128K tokens, allowing it to process moderate-length documents and conversations in a single request.
What benchmark does Mercury 2 perform best on?▾
Mercury 2 achieves its highest score on AIME 2025 with a score of 91.1%. This benchmark evaluates american invitational mathematics examination 2025 — competition-level math problems.