Google: Gemma 4 26B A4B
Google's Gemma 4 26B A4B accepts text, image, and video input and returns text. It offers a 262,144-token context window with up to 235,929 completion tokens, so it can take long documents or extended conversations and produce lengthy outputs in a single call. It supports tool calling and a reasoning mode, which suits agent-style workflows. Structured output support is not listed, so verify it before relying on schema-constrained responses. The main reason to shortlist this model is cost: $0.0675 per million input tokens and $0.225 per million output tokens puts it at the low end for a multimodal model with tools and reasoning. Its benchmark evidence is thin. It has a blended score of 49.4 drawn from only two benchmarks: 27.5 on the AI Index and 70.0 on EQ-Bench. That gap suggests stronger conversational and emotional-intelligence performance than general capability, though two data points are limited. Teams processing high volumes of mixed media on a budget should test it against their own tasks before committing.
Benchmark results
Independent, published benchmarks. Blended score 49.4 across 2 benchmarks, last refreshed 2026-10-19. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 27.5 |
| EQ-Bench | emotional understanding in dialogue | 70.0 |
- Model ID
- google/gemma-4-26b-a4b-it
- Vendor
- Released
- April 2026
- Tokenizer
- Gemma
- Input Modalities
- image, text, video
- Output Modalities
- text
- Max Output
- 235,929 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $0.07/M input and $0.23/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.05 |
| A month of a busy support chatbot | 5M in / 2M out | $0.79 |
Price & spec history
Tracked daily by PicksByModel since 2026-07-17.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-10-17 | $0.07 | $0.23 | 262,144 |
| 2026-10-13 | $0.08 | $0.26 | 262,144 |
| 2026-10-12 | $0.04 | $0.22 | 262,144 |
| 2026-10-10 | $0.07 | $0.23 | 262,144 |
| 2026-10-06 | $0.08 | $0.26 | 262,144 |
| 2026-10-03 | $0.07 | $0.23 | 262,144 |
| 2026-09-29 | $0.08 | $0.26 | 262,144 |
| 2026-09-26 | $0.07 | $0.23 | 262,144 |
| 2026-09-13 | $0.09 | $0.30 | 262,144 |
| 2026-09-12 | $0.04 | $0.22 | 262,144 |
| 2026-09-11 | $0.04 | $0.22 | 1,000,000 |
| 2026-08-17 | $0.07 | $0.34 | 262,144 |
| 2026-08-10 | $0.12 | $0.40 | 262,144 |
| 2026-07-30 | $0.07 | $0.34 | 262,144 |
| 2026-07-28 | $0.14 | $0.42 | 262,144 |
| 2026-07-23 | $0.12 | $0.35 | 262,144 |
| 2026-07-19 | $0.07 | $0.34 | 262,144 |
| 2026-07-17 | $0.10 | $0.30 | 262,144 |
Category rankings
Where Google: Gemma 4 26B A4B places across the 12 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #13 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
| #17 | Short-Form SummarizationWriting · of 25 ranked | 126 |
| #17 | Email DraftingWriting · of 25 ranked | 122 |
| #17 | Language LearningEducation · of 25 ranked | 122 |
| #17 | Chat CompanionPersonal · of 25 ranked | 126 |
| #20 | Real-Time ChatLatency · of 25 ranked | 118 |
| #21 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #23 | Trivia & General KnowledgePersonal · of 25 ranked | 116 |
| #25 | Sales / Cold EmailBusiness · of 25 ranked | 118 |
| #25 | Job Application DraftingBusiness · of 25 ranked | 118 |
| #25 | Journaling HelperPersonal · of 25 ranked | 118 |
| #25 | Recipe GenerationPersonal · of 25 ranked | 118 |
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Quick answers
- How much does Google: Gemma 4 26B A4B cost?
- $0.07 per million input tokens and $0.23 per million output tokens.
- What is Google: Gemma 4 26B A4B 's context window?
- 262,144 tokens, roughly 393 pages of text in a single request.
- Does Google: Gemma 4 26B A4B support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Google: Gemma 4 26B A4B process images?
- Yes, it accepts image input.