Gemma 4 31B
Google · Mid
Gemma 4 31B Instruct is Google DeepMind's 30.7B dense multimodal model supporting text and image input with text output. Features a 256K token context window, configurable thinking/reasoning mode, native function...
Input / 1M
$0.12
Output / 1M
$0.35
Cached input / 1M
$0.09
Context window
262K
Where it sits
60th-cheapest mid model
by blended $/Mtok among 262 listed mid models
69% below the mid median
blended $/Mtok across 262 mid models
Output costs 2.9× input
$0.12 in / $0.35 out per 1M
Cached input saves 25%
$0.09 vs $0.12 per 1M fresh
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 | $0.12 | $0.35 | $0.09 | Imported from OpenRouter | openrouter.ai |