Head-to-Head Model Comparison

Claude 3 Opus vs Gemini 4 Argon

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Reviewed by the GetInfoUs research teamLast reviewed: October 2026Editorial policy
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Compare Claude 3 Opus by Anthropic against Gemini 4 Argon by Google across real-world coding, reasoning, token economics, and latency.

Head-to-Head Comparison

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Anthropic

Claude 3 Opus

Unmatched Nuance & Wisdom

Anthropic’s top-tier foundational intelligence model from the Claude 3 family, renowned for its extraordinary nuance, literary depth, and flawless reasoning.

Intelligence Index44 / 100
Input Token:

$15.00 / 1M

Output Token:

$75.00 / 1M

Context Window:

200K tokens

SWE-bench Verified:

32.2%

Google

Gemini 4 Argon

1M Output Multimodal King

Google DeepMind's flagship frontier reasoning engine featuring 1-million-token output limits, autonomous cybersecurity defense, and real-time audio/vision ingestion.

Intelligence Index97 / 100
Input Token:

$2.00 / 1M

Output Token:

$10.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

81.9%

Key Differences at a Glance

  • Gemini 4 Argon is 7.6x cheaper for API usage (input + output tokens combined).
  • Gemini 4 Argon has a larger context window (1M vs 200K tokens).
  • Gemini 4 Argon is faster at 115 tok/s vs 30 tok/s.
  • Gemini 4 Argon leads on SWE-bench coding (81.9% vs 32.2%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureClaude 3 OpusGemini 4 Argon
Intelligence Index
Composite reasoning & knowledge score (0-100)
4497
Provider
AnthropicGoogle
Input Price
Cost per million input tokens
$15.00 / 1M$2.00 / 1M
Output Price
Cost per million output tokens
$75.00 / 1M$10.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$11.55 / 1M$1.47 / 1M
Context Window
Maximum input + output tokens
200K tokens~300 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
4K1000K
Throughput Speed
Tokens generated per second
30 tok/s115 tok/s
SWE-bench Verified
Real-world software engineering
32.2%81.9%
GPQA Diamond
Graduate-level reasoning
50.4%81.5%
Cached Input Price
Prompt caching discount per 1M tokens
$1.50 / 1M$0.10 / 1M

Who Wins Where?

At-a-glance decision framework
Coding
Gemini 4 Argon
+49.7% SWE-bench lead
Cost
Gemini 4 Argon
7.6x cheaper monthly runtime
Speed
Gemini 4 Argon
+283% faster generation
Context
Gemini 4 Argon
1M tokens window

Empirical Head-to-Head Benchmark Scores

Official evaluation metrics verified by independent third-party research labs.

Claude 3 OpusGemini 4 Argon
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

32.2%vs81.9%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

50.4%vs81.5%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

74%vs90.8%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1262ptsvs1525pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

N/Avs18.9%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

N/Avs57.4%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

N/Avs56.4%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

N/Avs80.5%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

N/Avs94.8%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

N/Avs96.4%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

30 tok/s vs115 tok/s

Latency & Response Time

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Claude 3 Opus1.20s
Gemini 4 Argon0.85s
Est. End-to-End Response (500 tokens)TTFT + generation time
Claude 3 Opus17.87s
Gemini 4 Argon5.20s

Real-Time Interactive Token Cost Simulator

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Claude 3 Opus Monthly API Bill
$92.25 / month
$15/1M in · $75/1M out
Gemini 4 Argon Monthly API Bill
$12.15 / month
$2/1M in · $10/1M out
Gemini 4 Argon saves approximately $80.10 / month (87%) under this workload.7.6x Savings

Claude 3 Opus · Strengths & Key Advantages

  • Deepest textual nuance, philosophical reasoning, and literary flair in the industry
  • First model to dethrone GPT-4 on the LMSYS Chatbot Arena leaderboard in early 2024
  • Exceptional vision understanding of charts, handwritten diagrams, and schematics
Considerations & Trade-offs
  • Premium pricing tier ($15/$75 per 1M tokens)
  • Lower generation speed (30 tok/s) compared to Claude 3.5 Sonnet

Gemini 4 Argon · Strengths & Key Advantages

  • Groundbreaking 1,000,000 token maximum output generation capacity via Long Decode Continuation
  • 1M-token input window with 99.7% GraphWalks recall (84.2% in the 256K-1M range)
  • Native processing of full audio, video streams, and visual data (91.7% on LVBench)
  • Half the token price of Anthropic's Opus 5.5 and #1 on Chatbot Arena (1525 Elo)
Considerations & Trade-offs
  • Massive token outputs can incur high absolute costs if unconstrained (~62K output tokens per index task)
  • $2/$10 pricing is an introductory 50% discount; standard rates revert to $4/$20 once the promotion ends

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricClaude 3 OpusGemini 4 Argon
Cost per Task
Estimated USD to finish one task
$0.20$2.45
Output Tokens / Task
Tokens generated per task
24K75K
Reasoning Tokens / Task
Thinking tokens burned per task
0K36K

Technical Specifications

Architecture, release timeline, capabilities, and modalities.

FeatureClaude 3 OpusGemini 4 Argon
Official API Model ID (SDK)claude-3-opus-20240301models/gemini-4-argon
API ProtocolAnthropic Messages API + AWS Bedrock + Vertex AIGoogle Gemini API (generateContent) + OpenAI-Compatible SDK
Release Date2024-032026-09
Knowledge CutoffAugust 2023June 2026
ArchitectureFrontier Dense Multimodal TransformerPathways Multimodal Sparse Mixture-of-Experts
ParametersConfidentialConfidential
Enterprise Rate Limits (RPM / TPM)4,000 – 10,000 RPM (Tier 4 + Priority Tier) · 800,000 – 2,000,000 TPM10,000 – 30,000 RPM (Tier 5 Enterprise) · 4,000,000 – 10,000,000 TPM
Long-Context Tier (>128K/200K)Standard rate up to 200K tokens; 2x input/output tier above 200K tokensStandard rate up to 200K tokens; 2x input/output tier above 200K tokens
Prompt Cache Policy & TTL$1.5/1M cached read (90% off); 5-min default & 1-hour extended TTLImplicit + Explicit Context Caching at $0.1/1M with configurable TTL
Computer Use / GUI AgentSupported (Screen coordinate grounding, browser & desktop GUI action loops)Supported (Screen coordinate grounding, browser & desktop GUI action loops)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxNative Web Search Citations + Code Execution Tool + MCP ConnectorsBuilt-in Google Search Grounding + Managed Python Code Execution Sandbox
Official Fine-Tuning SupportCustom Model Tuning via Amazon Bedrock & Prompt DistillationVertex AI Supervised Adapter Tuning & Context Distillation
Multimodal Token BillingText BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile) · Audio (~25–32 tokens/sec) · Video (~258–300 tokens/sec)
Quantization & Min GPU VRAMCloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)
Safety & Frontier ClassificationAnthropic RSP ASL-2 / ASL-3 Constitutional Safety EvaluatedGoogle DeepMind Frontier Safety Framework Verified
Enterprise Compliance (ZDR/HIPAA/SOC2)SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise TierSOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalitiestext, visiontext, vision, audio, video
Output Modalitiestexttext

Claude 3 Opus vs Gemini 4 Argon: Quick Answers

Which is more intelligent, Claude 3 Opus or Gemini 4 Argon?

Gemini 4 Argon is more intelligent. It scores 97 compared with 44 on the composite Intelligence Index.

Which model is faster?

Gemini 4 Argon is faster, generating 115 tokens per second compared with 30 tokens per second.

Which model is cheaper to run?

Gemini 4 Argon is cheaper at $1.47 per 1M tokens blended, compared with $11.55 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Gemini 4 Argon has lower latency, with a time to first token of 0.85s compared with 1.20s.

Which model has a larger context window?

Gemini 4 Argon has a larger context window, supporting 1M tokens compared with 200K tokens.

Verdict

Choose Claude 3 Opus for executive strategy briefs, high-end creative writing, philosophical research, and nuanced legal evaluation, or choose Gemini 4 Argon for whole-repository code generation, full-book synthesis, video understanding, and multi-hour audio processing.

Frequently asked questions

Which is cheaper: Claude 3 Opus or Gemini 4 Argon?+

Claude 3 Opus costs $15/1M input and $75/1M output tokens, while Gemini 4 Argon costs $2/1M input and $10/1M output tokens.

Which model has a larger context window: Claude 3 Opus or Gemini 4 Argon?+

Claude 3 Opus supports 200K tokens whereas Gemini 4 Argon supports 1M tokens.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

Sources: Anthropic & Google Official Documentation