← All models
Flash — fastest and cheapest, lighter reasoningCommercial API
Gemma 4 31B Pricing
Google · google-gemma-4-31b-it
Input / 1M tokens
$0.120
Output / 1M tokens
$0.350
Context window
262,144 tokens
≈ 350 pages of text
Max output
262,144 tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0003
1,000 requests / month$0.284/mo10,000 requests / month$2.84/mo100,000 requests / month$28.40/moEstimate your own workloadOpens the calculator with Gemma 4 31B preloaded — adjust volume and token counts there.
Price history
Only one price point recorded so far.
The staircase chart appears once a price change is detected.
Pricing and specs for this model are auto-synced from OpenRouter, but it isn't one of our editorial picks yet — no “what it excels at” write-up or business tradeoff notes. Any tier badge above is estimated from price.
Cheaper from Google
Head-to-head
Vendor list rates, as of Jun 15, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.