Google: Gemma 4 26B A4B

Name: Google: Gemma 4 26B A4B
Author: OpenRouter

26B / 4B

Gemma 4 26B A4B IT is an instruction-tuned Mixture-of-Experts (MoE) model from Google DeepMind.

Context

262K

Max output

236K

Input price

$0.09/1M tokens

Output price

$0.3/1M tokens

Capabilities

Show unsupported (4)

Reasoning & Interaction

Reasoning

Tool Calling

Output Control

Structured Output

JSON Mode

Details

Model IDgoogle/gemma-4-26b-a4b-it

ProviderOpenRouter

CreatorGoogle AI

Familygemma-4

License—

Status—

Typechat

Input modalitiesimage, text, video

Output modalitiestext

Open weight—

Parameters26B / 4B

Architecture—

Context window262K tokens

Max input—

Max output236K tokens

Reasoning tokens—

Knowledge cutoff—

Release date2026-04-03

Sourceofficial

Tools

Function Callingfunction_calling

Call external functions and APIs

Pricing

Input

$0.09

Output

$0.3

Cache write

—

Cache read

$0.05

Batch in

—

Batch out

—

Family Comparison: gemma-4

Model	Caps	Perf	Speed	Context	Max out	Pricing
Google: Gemma 4 26B A4B (free)	RTJJM	—	—	262K	33K	—
Google: Gemma 4 31B (free)	RTJJM	—	—	262K	33K	—
Google: Gemma 4 26B A4B	RTJJM	—	—	262K	236K	$0.09$0.3
Google: Gemma 4 31B	RTJJM	—	—	262K	16K	$0.2$0.4
Google: Gemma 4 31B (batch)	RTJJM	—	—	262K	236K	$0.39$0.97

API

GET/v1/models/openrouter/google/gemma-4-26b-a4b-it

Google: Gemma 4 26B A4B

google/gemma-4-26b-a4b-it

Gemma 4 26B A4B IT is an instruction-tuned Mixture-of-Experts (MoE) model from Google DeepMind.

Changes · 29 entries

google/gemma-4-26b-a4b-itupdateca7a400Nov 2, 2026, 03:02 AM

max_output_tokens262144→235929

pricinginput$0.06→$0.09output$0.33→$0.3cached input$0.04→$0.05

google/gemma-4-26b-a4b-itupdate2f25bc2Oct 29, 2026, 06:34 AM

pricinginput$0.077→$0.09output$0.255→$0.3cached input$0.042→$0.05

google/gemma-4-26b-a4b-itupdateb2f45bfOct 29, 2026, 03:29 AM

pricinginput$0.09→$0.077output$0.3→$0.255cached input$0.05→$0.042

google/gemma-4-26b-a4b-itupdate49ce653Oct 19, 2026, 06:45 AM

pricinginput$0.068→$0.09output$0.225→$0.3cached input$0.038→$0.05

google/gemma-4-26b-a4b-itupdate03ad82bOct 17, 2026, 06:33 AM

pricinginput$0.09→$0.068output$0.3→$0.225cached input$0.05→$0.038

google/gemma-4-26b-a4b-itupdate29d19afOct 13, 2026, 06:43 AM

max_output_tokens32768→235929

pricinginput$0.042→$0.09output$0.22→$0.3cached input$0.021→$0.05

google/gemma-4-26b-a4b-itupdateceebcb8Oct 12, 2026, 06:56 AM

max_output_tokens235929→32768

pricinginput$0.068→$0.042output$0.225→$0.22cached input$0.038→$0.021

google/gemma-4-26b-a4b-itupdatec3d6504Oct 10, 2026, 06:38 AM

pricinginput$0.09→$0.068output$0.3→$0.225cached input$0.05→$0.038

google/gemma-4-26b-a4b-itupdate632cde3Oct 5, 2026, 06:54 AM

pricinginput$0.068→$0.09output$0.225→$0.3cached input$0.038→$0.05

google/gemma-4-26b-a4b-itupdate02333c9Oct 3, 2026, 06:38 AM

pricinginput$0.077→$0.068output$0.255→$0.225cached input$0.042→$0.038

google/gemma-4-26b-a4b-itupdate1a66bb0Sep 29, 2026, 06:40 AM

pricinginput$0.068→$0.077output$0.225→$0.255cached input$0.038→$0.042

google/gemma-4-26b-a4b-itupdate9cb03f8Sep 26, 2026, 06:38 AM

pricinginput$0.09→$0.068output$0.3→$0.225cached input$0.05→$0.038

google/gemma-4-26b-a4b-itupdatef844c98Sep 13, 2026, 06:38 AM

max_output_tokens32768→235929

pricinginput$0.042→$0.09output$0.22→$0.3

google/gemma-4-26b-a4b-itupdate265df08Sep 12, 2026, 06:33 AM

context_window1000000→262144

google/gemma-4-26b-a4b-itupdate17bcfbfSep 11, 2026, 06:36 AM

context_window262144→1000000

max_output_tokens16384→32768

pricinginput$0.07→$0.042output$0.34→$0.22

google/gemma-4-26b-a4b-itupdatee3d7dedAug 31, 2026, 04:13 AM

max_output_tokens262144→16384

pricinginput$0.12→$0.07output$0.4→$0.34

google/gemma-4-26b-a4b-itupdate3cddff5Aug 13, 2026, 02:54 AM

max_output_tokens16384→262144

pricinginput$0.07→$0.12output$0.34→$0.4

google/gemma-4-26b-a4b-itupdatedbe2d73Jul 31, 2026, 06:07 AM

max_output_tokens262144→16384

pricinginput$0.12→$0.07output$0.35→$0.34

google/gemma-4-26b-a4b-itupdatebf78dcfJul 25, 2026, 05:49 AM

max_output_tokens256000→262144

pricinginput$0.1→$0.12output$0.3→$0.35cached input$0.04→$0.05

google/gemma-4-26b-a4b-itupdate20c73acJul 17, 2026, 02:34 AM

max_output_tokens16384→256000

pricinginput$0.06→$0.1output$0.33→$0.3

google/gemma-4-26b-a4b-itupdate9e091d8May 23, 2026, 05:20 PM

pricinginput$0.07→$0.06output$0.34→$0.33

google/gemma-4-26b-a4b-itupdate73d11c6May 18, 2026, 03:39 AM

max_output_tokens262144→16384

pricinginput$0.06→$0.07output$0.33→$0.34

google/gemma-4-26b-a4b-itupdate6a1e7e3Apr 24, 2026, 02:41 AM

pricinginput$0.07→$0.06output$0.35→$0.33

google/gemma-4-26b-a4b-itupdate80802beApr 22, 2026, 02:56 PM

pricinginput$0.08→$0.07cached input$0.01→$0.04

google/gemma-4-26b-a4b-itupdate6231fb5Apr 22, 2026, 02:50 AM

pricinginput$0.07→$0.08output$0.4→$0.35cached input$0.04→$0.01

google/gemma-4-26b-a4b-itupdate655eec1Apr 16, 2026, 02:46 PM

pricinginput$0.08→$0.07output$0.35→$0.4cached input$0.01→$0.04

google/gemma-4-26b-a4b-itupdate1867defApr 14, 2026, 10:11 AM

pricinginput$0.12→$0.08output$0.4→$0.35cached input$0.01

google/gemma-4-26b-a4b-itupdate14e5cfdApr 13, 2026, 02:40 AM

pricinginput$0.13→$0.12

google/gemma-4-26b-a4b-itcreatefdb701fApr 5, 2026, 05:48 AM