Popular Comparisons:
⚡3-Second Selection Verdict
Daily & TestsPick Gemini 4 Argon (Save 50% · $40.00/mo)
Complex Refactor/AgentsPick Claude Opus 5.5 (CursorBench +4.9 pts)

Monthly savings assume 10M input + 2M output tokens/month at our price snapshot. Change usage ↓

GoogleVerified

Gemini 4 Argon

★ Save 50% ★ Massive Context 1.0M
Input$2.00 / 1M
Output$10.00 / 1M
Context1.0M
CursorBench Pass Rate52.9%
AnthropicVerified

Claude Opus 5.5

★ Score Leader (57.8%)
Input$4.00 / 1M
Output$20.00 / 1M
Context1M
CursorBench Pass Rate57.8%

Pick your workflow, then your budget

Estimates use our price snapshot, excluding cache, retries, taxes and tools. Check availability for preview and legacy models.

Workload cost · USD (lower costs less)

Gemini 4 Argon$40.00
Claude Opus 5.5$80.00

Context capacity · tokens (not recall accuracy)

Gemini 4 Argon1,048,576
Claude Opus 5.51,000,000

CursorBench 4.0 · %

Gemini 4 Argon52.9%
Claude Opus 5.557.8%

Tool reliability, long-context recall and same-harness SWE-bench: untested, not zero.

CursorBench · 2026-11-14 ↗
Patch review example: why does an empty array slip through?

Editorial example, not measured model output. Review boundary contracts and regression tests; this is not a model ranking.

export function mean(values: number[]) {
  return values.reduce((a, b) => a + b, 0)
    / values.length;
}

// mean([]) => NaN
// Missing an explicit empty-input contract
⚙️ Select ModelGemini 4 Argon vs Claude Opus 5.5
Slot 1Google
Slot 2Anthropic
Slot 3
Gemini 4 Argon VS Claude Opus 5.5
💳 View Plans↗

💰 Monthly Cost Simulation

Simulate monthly cost differences based on your estimated token usage volume

Monthly Input Tokens (Prompt)10 M tokens
Monthly Output Tokens (Completion)2 M tokens
Gemini 4 Argon
$40.00/ mo
(in: $20.00 + out: $20.00)
Claude Opus 5.5
$80.00/ mo
(in: $40.00 + out: $40.00)
AttributeGemini 4 ArgonGoogleClaude Opus 5.5Anthropic
Input$2.00$4.00
Output$10.00$20.00
Context1.0M1M
CursorBench Pass Rate52.9%57.8%
StatusVerifiedVerified
Tags & CapabilitiesNew, Flagship, Coding, Frontier, Reasoning, Multimodal, Agentic, Adaptive thinking, SOTA, Long contextNew, Flagship, Reasoning, Coding, Agentic, Adaptive thinking, SOTA
LMArena Code#12#2
LMArena Agent#10#2
CursorBench#6#3
GDPx (SemiAnalysis)#10#2
Artificial Analysis#9#3
Vals AI#5#4
LiveBench#8#5
LMArena Text#2#4
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