Kimi K2 0905
Moonshot AI · Mid
Kimi K2 0905 is the September update of [Kimi K2 0711](moonshotai/kimi-k2). It is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32...
Input / 1M
$0.6
Output / 1M
$2.50
Cached input / 1M
—
Context window
262K
Where it sits
184th-cheapest mid model
by blended $/Mtok among 262 listed mid models
88% above the mid median
blended $/Mtok across 262 mid models
Output costs 4.2× input
$0.6 in / $2.50 out per 1M
Held flat since launch (Jun 2026)
no blended price change recorded
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Only one price on record so far — the history chart appears once a price changes.
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $0.6 | $2.50 | — | Imported from OpenRouter | openrouter.ai |