ClaudevsGemini

Claude vs Gemini

Premium quality vs unbeatable value. March 2026.

Claude: 3 wins
Gemini: 6 wins
Our Verdict

Claude Opus 4.6 leads on human preference (#1 Arena) and expert output quality. Gemini 3.1 Pro leads on raw benchmarks (94.3% GPQA) at cheaper API pricing. Claude is premium; Gemini is the value king.

Dimension
Claude
Gemini
Arena Elo
1504 (#1)
1500 (#2)
GPQA Diamond
91.3%
94.3%
SWE-bench Verified
80.8%
80.6%
ARC-AGI-2
68.8%
77.1%
Context window
200K–1M
1M
Max output
128K (best)
64K
API flagship (per 1M)
$5/$25 (Opus)
$2/$12 (3.1 Pro)
API value (per 1M)
$3/$15 (Sonnet)
$0.50/$3 (Flash)
Native multimodal
Text, image, PDF
Text, image, video, audio
Best for
Expert writing, coding quality
Budget, large context, Google

Models & Pricing Tiers

Claude
Claude Opus 4.6
Max plan ($100/mo)
API: $5/M input, $25/M output
Complex reasoning, research, hard coding problems
Claude Sonnet 4.6
Pro plan ($20/mo)
API: $3/M input, $15/M output
Daily coding, writing, analysis — best balance
Claude Haiku 4.5
Free / Pro
API: $1/M input, $5/M output
Quick tasks, chat, classification, high-volume API
Gemini
Gemini 3.1 Pro
Pro ($20/mo)
API: $1.25/M input, $10/M output
Complex tasks, long context, research
Gemini 3 Pro
AI Plus ($8/mo)
API: $1.25/M input, $5/M output
General use, coding, Workspace integration
Gemini 3 Flash
Free tier
API: $0.50/M input, $3/M output
Quick tasks, high-volume, budget API use
Compare API costs across 33 models →
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AiToolsMentor.com · Benchmarks verified March 21, 2026 · AI Tools Mentor Fit Score