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Gemma 4 31B IT (free)

google·google/gemma-4-31b-it-free-2·GA·Open weights·gemma series

Largest Gemma 4 instruction model for open, self-hosted chat and reasoning

Specs & pricing

Input / output per 1M tokens
Reference price·Bothub
$0 / $0
Blended $0 · Cache read —
Lowest paid
No paid channels
1 more $0 channels
Context
262,144
Output limit
32,768
Knowledge cutoff
—
Released / updated
2026-04-02 / 2026-04-02
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
Modalities
TextImage

Quality & performance

Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.

Available at 1 providers0 with public prices · 1 free

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Bothub
gemma-4-31b-it:free
GatewayFree——262,14432,768

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.

Your usage cost

This model is $0 across all listed channels (Bothub).

Benchmark

No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.

Reasoning control

Toggle (on / off)

Related models

Gemma 4 26B A4B MeroMerosame series$0.08 / $0.33Gemma 4 26B A4B MeroMero Thinkingsame series$0.08 / $0.33Gemma 4 31B MeroMero v2 Thinkingsame series$0.08 / $0.33

Price historyone sample accumulated per data sync

Input list $0Output list $0Min blended —

Price history accumulates from each data sync; currently only 1 sample(s) (2026-08-30). Each future sync adds a point, and once accumulated a line is drawn here.

Data from models.dev (MIT) · Bothub official docs ↗