Mercury 2.5
Model ID
- Context
- 260K
- 66K max output
- Input price
- $0.20
- per 1M tokens · Inception API
- Output price
- $0.75
- per 1M tokens
- Epoch Capabilities Index
- —
- Not listed
- LMArena Text
- —
- Not listed
Where to run it
1 offering · prices as listed| Meter | Tier | Price |
|---|---|---|
Inception API (opens in a new tab) mercury-2.5 | ||
| Input | Standard | $0.20 / 1M tokens |
| Output | Standard | $0.75 / 1M tokens |
| Cache read | Standard | $0.020 / 1M tokens |
News
All news →- Sep 8, 2026 Inception releases Mercury 2.5 Inception released Mercury 2.5, a quality step up from Mercury 2, with a 260K-token context and 1,107 tokens per second. List price is $0.20 per million input tokens and $0.75 per million output tokens, 80% off at launch.
Changes
All changes →- New language model
Cited scores
From third-party leaderboards, not measured by usThis model isn’t on any leaderboard we cite yet.