Google / MODEL EVIDENCE

Gemini 4 Argon (unknown)

3 benchmarks · 3 observations · 3 sources · released 2026-09-30

Scores at a glance

3 benchmarks · large dot: Gemini 4 Argon (unknown); small dots: closest models where reported

Closest models by score

Similar positions on shared benchmark leaderboards. Smaller gaps are closer.

5.3 percentile-point gap

3 of 3 shared benchmark comparisons

How similarity is measured

Mean absolute gap in percentile positions on shared benchmark settings; lower is closer. At least 60% overlap is required, with a minimum of three when available. Independent evaluations are used when there are at least three; otherwise published report comparisons are used. Repeated model observations within one setting are averaged before ranking. Writing-style traits and composite indices are excluded. This describes similarity, not an overall quality ranking.

POST-TRAINING / SOURCE DISCLOSURE

What the Gemini 4 Argon report says

Google lists instruction-tuning, reinforcement-learning and human-preference data in post-training. Its reasoning training draws on multi-step problem solving and theorem-proving material.

  • Instruction-tuning data
  • Human-preference data
  • Reasoning-oriented reinforcement learning

The card describes data categories and training goals without a fully specified loss or stage order. The method notes explain those categories without assigning an undisclosed optimizer.

  1. Gemini 4 Argon Model Card ↗

    Google DeepMind · 2026

Sources

Every plotted observation links to its evaluation. Reported configurations, benchmark versions and task subsets can differ; similarity describes shared scores, not training lift.

  1. Blueprint-Bench 2 | Andon Labs ↗

    Andon Labs

  2. APEX-Agents ↗

    Epoch AI

  3. ProofBench — evaluation methodology and results ↗

    Vals AI · 2026

Names used in source tables

Gemini 4 Argon (unknown)