Gemini 2.5 Pro vs Gemma 4 26B A4B
At a Glance
| Compare |  Gemini 2.5 ProGoogle DeepMind | Gemma 4 26B A4BGoogle DeepMind |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $1.25Google AI ↗ · Aug 29, 2026 | $0.070Deepinfra ↗ · Sep 22, 2026 |
| Output priceFrom · USD / 1M tokens | $10.00Google AI ↗ · Aug 29, 2026 | $0.30Openrouter ↗ · Sep 22, 2026 |
| Context windowMaximum documented tokens | 1,049K | 262K |
| Model facts checked | Aug 29, 2026View model evidence → | Sep 3, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | Gemini 2.5 Pro | Gemma 4 26B-A4B |
|---|---|---|
| LMArena Text Arenatext-2026-09-13-d25aabda0010 · arena_rating · leader | 1,457.77100% of row best · rating · gemini-2.5-pro; 95% CI [1455.30542635, 1460.23799206]; votes 122554; rank 36 | 1,434.4798% of row best · rating · gemma-4-26b-a4b; 95% CI [1426.87673667, 1442.06986887]; votes 5804; rank 80 |
| LMArena Vision Arenavision-2026-09-13-d25aabda0010 · arena_rating · statistical tie | 1,262.17100% of row best · rating · gemini-2.5-pro; 95% CI [1257.50456844, 1266.82595195]; votes 87635; rank 45 | 1,258.90100% of row best · rating · gemma-4-26b-a4b; 95% CI [1252.23205561, 1265.56747875]; votes 22658; rank 47 |
| Overall ResultCounted from the protocol-matched rows above · 1 tie | 1 benchmark winNo overall winner | 0 benchmark winsNo overall winner |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Side-by-Side Facts
| Field | Gemini 2.5 Pro | Gemma 4 26B-A4B |
|---|---|---|
| Developer | Google DeepMind | Google DeepMind |
| Family | Gemini 2 5 | Gemma 4 |
| Model | Gemini 2.5 Pro | Gemma 4 26B-A4B |
| Version | Gemini 2.5 Pro | Gemma 4 26B-A4B |
| Lifecycle | active | active |
| Released | Unknown | 2026-03-11 |
| Knowledge cutoff | 2025-01-01 | 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 |
Gemini 2.5 Pro Capabilities
Gemma 4 26B A4B Capabilities
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Primary Evidence
Sources and Freshness
Questions
Gemini 2.5 Pro vs Gemma 4 26B A4B FAQs
Is Gemini 2.5 Pro or Gemma 4 26B A4B better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Gemini 2.5 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 2.5 Pro or Gemma 4 26B A4B?+
Gemini 2.5 Pro is $1.25 and Gemma 4 26B A4B is $0.070 per million tokens, so Gemma 4 26B A4B is cheaper on this metric. Gemini 2.5 Pro is $10.00 and Gemma 4 26B A4B is $0.30 per million tokens, so Gemma 4 26B A4B is cheaper on this metric.
Which has a larger context window, Gemini 2.5 Pro or Gemma 4 26B A4B?+
Gemini 2.5 Pro has the larger sourced context window. Gemini 2.5 Pro supports 1,049K and Gemma 4 26B A4B supports 262K.
Which performs better in benchmarks, Gemini 2.5 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 2.5 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 2.5 Pro is not marked open weight; Gemma 4 26B A4B is open weight.
Can Gemini 2.5 Pro and Gemma 4 26B A4B understand images?+
Gemini 2.5 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 2.5 Pro or Gemma 4 26B A4B?+
Neither has a larger sourced maximum output. Gemini 2.5 Pro is 66K and Gemma 4 26B A4B is —.
Do Gemini 2.5 Pro and Gemma 4 26B A4B support reasoning and tool use?+
Gemini 2.5 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 2.5 Pro or Gemma 4 26B A4B?+
Gemini 2.5 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 2.5 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.