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Gemini 4 Argon vs Claude Sonnet 4.5

At a glance

Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents.

1.0M ctx$2.00/$10.00 per M

High-performance model for real-world agents and coding.

791M ctx$3.00/$15.00 per M#28/92
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper33%
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—Research Math—
Coding
Real-World Coding—
Agentic
Terminal Tasks—Novel Reasoning—
Reasoning
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-10-02
Capability
CapabilityECI78.9
Reasoning & Knowledge
Graduate Science73.7%Factual Recall23.7%
Math
Competition Math35.6%Research Math9.3%
Coding
Real-World Coding71.3%
Agentic
Terminal Tasks42.8%Novel Reasoning3.8%
Specs
1.0M
Context
66K
Max output
Oct 2026
Released
1M
Context
64K
Max output
Sep 2025
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input33%$2.00/M tokens
Output33%$10.00/M tokens
Reasoning$10.00/M tokens
Cache read67%$0.10/M tokens
Cache write95%$0.19/M tokens
Image input$2.00/M tokens
Audio input$2.00/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input$3.00/M tokens
Output$15.00/M tokens
Cache read$0.30/M tokens
Cache write$3.75/M tokens
Web search29%$0.01/search
Chat with Gemini 4 ArgonGo to model
Chat with Claude Sonnet 4.5Go to model
Frequently Asked Questions: Gemini 4 Argon vs Claude Sonnet 4.5▼

Which is better, Gemini 4 Argon or Claude Sonnet 4.5?

▼

Both Gemini 4 Argon and Claude Sonnet 4.5 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Gemini 4 Argon or Claude Sonnet 4.5?

▼

Gemini 4 Argon has a lower blended cost. Gemini 4 Argon: $2.00 input / $10.00 output. Claude Sonnet 4.5: $3.00 input / $15.00 output.

Which has a larger context window, Gemini 4 Argon or Claude Sonnet 4.5?

▼

Gemini 4 Argon has a larger context window: Gemini 4 Argon supports 1M tokens vs Claude Sonnet 4.5 at 1M tokens.

Do both Gemini 4 Argon and Claude Sonnet 4.5 support vision?

▼

Yes, both Gemini 4 Argon and Claude Sonnet 4.5 support vision/image input.

What are the key differences between Gemini 4 Argon and Claude Sonnet 4.5?

▼

Gemini 4 Argon and Claude Sonnet 4.5 have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Gemini 4 Argon and Claude Sonnet 4.5 for free on idapt.app to see which performs better for your specific needs.

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