Most recent successful source verification.
AI price history
google/gemma-4-31b-it price history
Track OpenRouter google/gemma-4-31b-it AI model pricing history from 2026-07-29 to 2026-07-30, including current input and output token prices, price changes, and inactive status.
Active in current pricing
OpenRouter
google/gemma-4-31b-it
ProviderOpenRouter
Modelgoogle/gemma-4-31b-it
Current input price$0.1 / 1M tokens
Current output price$0.34 / 1M tokens
First recorded2026-07-29
Last recorded2026-07-30
Last price change2026-07-30
Price changes1
Pricing trendHighly Volatile
Stability score53/100
Change since first record-18.52%
Change over last 30 daysNot enough history
Content quality
History page context
This generated page is intended to answer the pricing question directly while preserving links to the underlying evidence. google/gemma-4-31b-it has 2 recorded pricing snapshots in the local history dataset.
Data confidence
OpenRouter google/gemma-4-31b-it Data freshness and methodology
Pricing Verified Freshness values are generated from source check metadata, validation status, and stored pricing history snapshots only.
Latest generated or historical pricing update.
Recorded pricing changes in stored snapshots.
Objective source, validation, and history signals.
Higher means fewer or smaller price changes.
Higher means more pricing movement.
Data sources: provider source, methodology, history, Trust Center.
Provider statistics
OpenRouter
Avg changes / model0.2
Avg stability score95.9
Changed last 30 days7.2%
Most volatile modeldeepseek/deepseek-v4-flash-0731
Most stable modelz-ai/glm-5v-turbo
Price chart coming soon
Price chart coming soon
History pages are generated from committed pricing snapshots. A new row appears only when a tracked price changes.
Price intelligence
Largest historical change
Pricing stability score = 100 - frequency penalty - magnitude penalty + history bonus. Frequency penalty is min(45, price changes per 30 tracked days * 18). Magnitude penalty is min(40, average absolute changed-field percentage move / 2). History bonus is min(10, tracked days / 36.5). The final score is clamped from 0 to 100.
Largest historical change-28.57% (Input, 2026-07-30)
Current pricing statusRecently updated
Trend classificationHighly Volatile
Stability score53/100
Days since last update5
Update frequency
Historical pricing update frequency
Price update frequency2 snapshot(s)
Average interval1.0 days
Largest historical change-28.57% (Input, 2026-07-30)
Most recent change2026-07-30
Data freshness and methodology
Executive summary
OpenRouter google/gemma-4-31b-it has 2 history records between 2026-07-29 and 2026-07-30. The latest recorded price change is 2026-07-30, and the current status is Active in current pricing.
- Price changes: 1.
- Current input price: $0.1 / 1M tokens.
- Current output price: $0.34 / 1M tokens.
- Change over last 30 days: Not enough history.
- Pricing trend: Highly Volatile.
- Stability score: 53/100.
- Uses committed pricing snapshots.
- Shows first date, last date, change count, and active/inactive status.
- Only records changes when the tracked snapshot changes.
- Does not include discounts, taxes, or account-specific terms.
FAQ
Price history FAQ
How is this history calculated?
History pages are generated from committed pricing snapshots. A new row appears only when a tracked price changes.
How many price changes does this model have?
google/gemma-4-31b-it has 1 recorded price changes across 2 snapshots.
History
History
| Date | Input | Output | Cached input | Batch input | Batch output |
|---|---|---|---|---|---|
| 2026-07-29 | $0.14 | $0.4 | N/A | N/A | N/A |
| 2026-07-30 | $0.1 | $0.34 | $0.1 | N/A | N/A |
Contextual insights
google/gemma-4-31b-it price history data notes
- google/gemma-4-31b-it has 2 recorded pricing snapshots in the local history dataset.
- The first tracked appearance is 2026-07-29.
- The model remains active in the current snapshot.
Current pricing comes from dist/data/providers.json, provider history files in dist/data/history/, and generated internal page links. The public build was last generated on 2026-08-04.
History pages compare recorded pricing snapshots and classify changes from the local provider history files.
Static build timestamp from the pricing dataset.
The practical takeaway is that google/gemma-4-31b-it price history should be evaluated through the page's linked price, source, history, and related model context. google/gemma-4-31b-it has 2 recorded pricing snapshots in the local history dataset.
Continue
Pick up where you left off
Public API
Build with AI Pricing Hub data
Use static JSON endpoints for providers, models, rankings, history, market metrics, and changelog events.
Editorial information
Reviewed by AI Pricing Hub Editorial
2026-08-04
Methodology explains collection, validation, limitations, and update cadence.