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Gemini 2.0 Flash Thinking vs Gemini 4 Argon

Gemini 4 Argon leads the LLM Stats Score 55.1 to 16.7.

Google · Google · Updated for 2026

Which is better?

Gemini 4 Argon leads the overall LLM Stats Score 55.1 to 16.7, ranking #4 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Gemini 2.0 Flash Thinking

  • you are already invested in the Google ecosystem

Choose Gemini 4 Argon

  • overall performance matters — it scores 55.1 and ranks #4 on LLM Stats
  • your work emphasizes reasoning — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

At a glance

The differences that matter most.

Gemini 2.0 Flash Thinking
Google
Gemini 4 Argon
Google
Core performance indexes
LLM Stats Score
16.7
#235
55.1
#4
Reasoning
17.0
#228
52.4
#7
Cost, coverage & limits
Benchmark wins
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Input price
— / M
— / M
Output price
— / M
— / M
Context window
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Individual benchmarks

3 reported for Gemini 2.0 Flash Thinking · 19 for Gemini 4 Argon

No common benchmarks found

Gemini 2.0 Flash Thinking and Gemini 4 Argondon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Input capabilities

Documented input modalities across available providers

Both Gemini 2.0 Flash Thinking and Gemini 4 Argon support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Gemini 2.0 Flash Thinking

Text
Images
Audio
Video

Gemini 4 Argon

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 2.0 Flash Thinking

Proprietary

Closed source

Gemini 4 Argon

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 2.0 Flash Thinking was released on 2025-01-21, while Gemini 4 Argon was released on 2026-09-30.

Gemini 4 Argon is 21 months newer than Gemini 2.0 Flash Thinking.

Gemini 2.0 Flash Thinking

Jan 21, 2025

1.7 years ago

Gemini 4 Argon

Sep 30, 2026

1 weeks ago

1.7yr newer

Knowledge Cutoff

When training data ends

Gemini 2.0 Flash Thinking has a documented knowledge cutoff of 2024-08-01, while Gemini 4 Argon's cutoff date is not specified.

We can confirm Gemini 2.0 Flash Thinking's training data extends to 2024-08-01, but cannot make a direct comparison without Gemini 4 Argon's cutoff date.

Gemini 2.0 Flash Thinking

Aug 2024

Gemini 4 Argon

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Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Gemini 2.0 Flash Thinking and Gemini 4 Argon side-by-side, then vote on the output you prefer.

Gemini 2.0 Flash Thinking
✓ Preferred
Gemini 4 Argon
Open in Playground

FAQ

Common questions about Gemini 2.0 Flash Thinking vs Gemini 4 Argon.

Which is better, Gemini 2.0 Flash Thinking or Gemini 4 Argon?

Gemini 4 Argon leads the LLM Stats Score 55.1 to 16.7. Gemini 2.0 Flash Thinking is made by Google and Gemini 4 Argon is made by Google. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemini 2.0 Flash Thinking compare to Gemini 4 Argon in benchmarks?

Gemini 2.0 Flash Thinking scores MMMU: 75.4%, GPQA: 74.2%, AIME 2024: 73.3%. Gemini 4 Argon scores Graphwalks BFS <128k: 99.7%, Vibe Code Bench: 91.9%, LVBench: 91.7%, LABBench2: 88.8%, Graphwalks BFS >128k: 84.2%.

What are the main differences between Gemini 2.0 Flash Thinking and Gemini 4 Argon?

Key differences include LLM Stats Score (16.7 vs 55.1). See the full comparison above for benchmark-by-benchmark results.

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