Efficient model for low-latency assistance, extraction, and routine automationLing 3.1 Flash 1019 by inclusionai is currently listed from a single provider. It also has 1 free ($0) channel; free tiers usually carry rate limits, and subscription-covered access bills $0 per token only after the subscription fee.
Artificial Analysis rates it 29.5 on the Intelligence Index. Running one task of the Artificial Analysis suite costs about $3.1851, which reflects how many tokens its reasoning consumes rather than the unit price alone.
The context window is 1,000,000 tokens, with an output limit of 262,144 tokens. It supports reasoning and tool use.
Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Vercel AI Gateway | Cloud | Free | — | — | 1,000,000 | 262,144 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
This model is $0 across all listed channels (Vercel AI Gateway).
Price history accumulates from each data sync; currently only 1 sample(s) (2026-10-31). Each future sync adds a point, and once accumulated a line is drawn here.