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Head-to-head comparison

Gemini 4 Argon vs Gemma 4 26B A4B

Gemini 4 Argon (Google) and Gemma 4 26B A4B (Google) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.

Snapshot as of 14 October 2026

As of 14 October 2026, Gemini 4 Argon holds the stronger ModelCap Index position (#1 vs #50); Gemma 4 26B A4B is 33.3× cheaper per output token ($0.30/1M vs $10.00/1M); Gemini 4 Argon offers the longer context window (1M vs 262K tokens); and Gemma 4 26B A4B ships open weights.

Which should you choose?

Choose Gemini 4 Argon if…

  • you want the stronger overall ModelCap Index position — #1 against #50 (88.6 vs 66.1 points).
  • you need the longer context window — 1M tokens against 262K.
  • Arena text is your yardstick — 1525 against 1437.
  • Arena coding is your yardstick — 1561 against 1483.
  • AA Humanity's Last Exam is your yardstick — 57.1% against 11.5%.
  • you want the more recently listed model — Gemini 4 Argon was listed 13 October 2026, Gemma 4 26B A4B 3 April 2026.

Choose Gemma 4 26B A4B if…

  • API cost matters — $0.30/1M output tokens against $10.00/1M, about 33.3× cheaper.
  • your workload is prompt-heavy — input tokens cost $0.09/1M against $2.00/1M.
  • you want to self-host: Gemma 4 26B A4B ships open weights while Gemini 4 Argon is no linked weights.
  • you want provider choice — 13 listed API providers against 2.

Gemini 4 Argon vs Gemma 4 26B A4B: specs, pricing and context

Specification comparison of Gemini 4 Argon and Gemma 4 26B A4B
FieldGemini 4 ArgonGoogleGemma 4 26B A4BGoogle
ModelCap Index position#1#50
Index score88.666.1
EvidenceMeasuredMeasured
Input price / 1M tokens$2.00$0.09
Output price / 1M tokens$10.00$0.30
Context window1M tokens262K tokens
Declared route output cap66K236K
API providers listed213
Weight accessNo linked weightsOpen weights
Input modalitiesAudio, File, Image, Text, VideoImage, Text, Video
First listed13 October 20263 April 2026
PublisherGoogleGoogle

Evidence: 3 public benchmark observations across 3 boards · 2 public benchmark observations across 2 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Gemini 4 Argon vs Gemma 4 26B A4B

Public benchmark boards where Gemini 4 Argon or Gemma 4 26B A4B has a published result
BoardGemini 4 ArgonGemma 4 26B A4BLeads
Arena textArena (LMArena)15251516–1534High14371430–1445Not reportedGemini 4 Argon
Arena codingArena (LMArena)15611543–1578High14831468–1497Gemini 4 Argon
LMArena AgentLMArena13.6%12.0%–15.2%High—Only one result
AA Intelligence IndexArtificial Analysis52.6High—Only one result
AA τ²-Bench TelecomArtificial Analysis—40.4%Non-reasoningOnly one result
AA Humanity's Last ExamArtificial Analysis57.1%High11.5%Non-reasoningGemini 4 Argon

Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.

Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.

Gemini 4 Argon vs Gemma 4 26B A4B: common questions

Is Gemini 4 Argon better than Gemma 4 26B A4B?

Gemini 4 Argon ranks higher on the ModelCap Index as of 14 October 2026: #1 against #50. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it. Their published uncertainty intervals do not overlap, but the aggregate Index does not predict performance on every task; compare the relevant benchmark configurations before choosing.

Is Gemini 4 Argon cheaper than Gemma 4 26B A4B?

Gemma 4 26B A4B is cheaper on output tokens: $0.30/1M against $10.00/1M. Input tokens are $2.00/1M for Gemini 4 Argon and $0.09/1M for Gemma 4 26B A4B. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $9.00 for Gemini 4 Argon versus $0.33 for Gemma 4 26B A4B. Gemma 4 26B A4B costs 96.3% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.

Which has the bigger context window, Gemini 4 Argon or Gemma 4 26B A4B?

Gemini 4 Argon has the larger context window: 1M tokens against 262K. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified.

Which is better for coding, Gemini 4 Argon or Gemma 4 26B A4B?

Arena coding: Gemini 4 Argon 1561, Gemma 4 26B A4B 1483 — Gemini 4 Argon leads.

Are Gemini 4 Argon and Gemma 4 26B A4B open-weight models?

Gemini 4 Argon: No linked weights. Gemma 4 26B A4B: Open weights. Open weights mean the checkpoint can be downloaded and self-hosted under its licence. A missing weight link does not identify every API or chat product that offers a model.

Where can I run Gemini 4 Argon and Gemma 4 26B A4B?

ModelCap currently lists 2 API providers for Gemini 4 Argon and 13 for Gemma 4 26B A4B, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Gemini 4 Argon vs Gemma 4 26B A4B comparison?

Every figure and ModelCap Index position comes from the same published snapshot dated 14 October 2026. Publication and page updates happen separately; use the snapshot date shown on the page.

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