Cogito v2.1 671B
Deep Cogito · Mid
Cogito v2.1 671B MoE represents one of the strongest open models globally, matching performance of frontier closed and open models. This model is trained using self play with reinforcement learning...
Input / 1M
$1.25
Output / 1M
$1.25
Cached input / 1M
—
Context window
128K
Where it sits
191st-cheapest mid model
by blended $/Mtok among 262 listed mid models
119% above the mid median
blended $/Mtok across 262 mid models
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 | $1.25 | $1.25 | — | Imported from OpenRouter | openrouter.ai |