Gemini 3.1 Pro vs Gemma 4 26B A4B
Benchmark Performance
Available Benchmarks
| Benchmark | Gemini 3.1 Pro | Gemma 4 26B-A4B |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,480.10100% of row best · rating · gemini-3.1-pro-preview; 95% CI [1476.89767236, 1483.30025658]; votes 102763; rank 11 | 1,434.8697% of row best · rating · gemma-4-26b-a4b; 95% CI [1427.26766156, 1442.45594559]; votes 5814; rank 78 |
| LMArena Vision Arenavision-2026-08-27-011508720696 · arena_rating · leader | 1,295.39100% of row best · rating · gemini-3.1-pro-preview; 95% CI [1289.75236576, 1301.03738662]; votes 39412; rank 17 | 1,259.4597% of row best · rating · gemma-4-26b-a4b; 95% CI [1252.74042036, 1266.15761735]; votes 22710; rank 43 |
| Overall ResultCounted from the protocol-matched rows above | 2 benchmark winsOverall lead | 0 benchmark wins |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | Gemini 3.1 Pro | Gemma 4 26B-A4B |
|---|---|---|
| Developer | Google DeepMind | Google DeepMind |
| Family | Gemini 3 | Gemma 4 |
| Model | Gemini 3.1 Pro | Gemma 4 26B-A4B |
| Version | Gemini 3.1 Pro | Gemma 4 26B-A4B |
| Lifecycle | preview | active |
| Released | Unknown | 2026-03-11 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image, Video, Audio, Document | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,049K | 262K |
| Total parameters | Unknown | 26B |
| Active parameters | Unknown | 4B |
| License | Unknown | apache-2.0 |
| Open weights | No | Yes |
| API available | Yes | Yes |
| Self-hostable | No | Yes |
| Provider access | Google AI (Standard), Google Gemini (Standard) | Deepinfra (Standard), Google Gemini (Standard), Openrouter (Standard), Together Ai (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, reasoning, structured_outputs, tools |
13 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
Gemini 3.1 Pro Capabilities
Gemma 4 26B A4B Capabilities
Internal Comparison Graph
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Primary Evidence
Sources and Freshness
Questions
Gemini 3.1 Pro vs Gemma 4 26B A4B FAQs
Is Gemini 3.1 Pro or Gemma 4 26B A4B better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Gemini 3.1 Pro and Gemma 4 26B A4B, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Gemini 3.1 Pro or Gemma 4 26B A4B?+
Gemini 3.1 Pro is $2.00 and Gemma 4 26B A4B is $0.070 per million tokens, so Gemma 4 26B A4B is cheaper on this metric. Gemini 3.1 Pro is $12.00 and Gemma 4 26B A4B is $0.34 per million tokens, so Gemma 4 26B A4B is cheaper on this metric.
Which has a larger context window, Gemini 3.1 Pro or Gemma 4 26B A4B?+
Gemini 3.1 Pro has the larger sourced context window. Gemini 3.1 Pro supports 1,049K and Gemma 4 26B A4B supports 262K.
Which performs better in benchmarks, Gemini 3.1 Pro or Gemma 4 26B A4B?+
There is no overall benchmark winner: An overall winner requires at least two decisive benchmarks from at least two original publishers.
Can Gemini 3.1 Pro or Gemma 4 26B A4B be self-hosted?+
Gemma 4 26B A4B is the only model in this pair currently marked as self-hostable. Gemini 3.1 Pro is not marked open weight; Gemma 4 26B A4B is open weight.
Can Gemini 3.1 Pro and Gemma 4 26B A4B understand images?+
Gemini 3.1 Pro is documented with image input; Gemma 4 26B A4B is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Gemini 3.1 Pro or Gemma 4 26B A4B?+
Neither has a larger sourced maximum output. Gemini 3.1 Pro is 66K and Gemma 4 26B A4B is —.
Do Gemini 3.1 Pro and Gemma 4 26B A4B support reasoning and tool use?+
Gemini 3.1 Pro: reasoning, tool calling, and image input. Gemma 4 26B A4B: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Gemini 3.1 Pro or Gemma 4 26B A4B?+
Gemini 3.1 Pro has 2 sourced provider routes; Gemma 4 26B A4B has 4, so Gemma 4 26B A4B has broader tracked availability.
Which offers better value, Gemini 3.1 Pro or Gemma 4 26B A4B?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.