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Head-to-Head Model Pricing & Benchmark Breakdown

Gemini 3.7 Flash vs Claude Sonnet 5: Multimodal Speed vs Software Engineering

Google’s 150 TPS multimodal leader against Anthropic’s coding champion.

Adjust Your Custom Token Workload

464M tokens/mo
Monthly Requests80k
Input Tokens / Req5000
Output Tokens / Req800
Prompt Cache %60%

Gemini 3.7 Flash is 59.8% More Cost-Effective

Saves $603.00 per month ($7,236.00/yr) at this volume.

Annualized Savings$7,236.00
Google

Gemini 3.7 Flash

Most Economical
Total Monthly Cost
$405.00 / month
$5.06 per 1,000 requests
Input Tokens / 1M:$0.75
Cached Input / 1M:$0.188
Output Tokens / 1M:$3.75
Context Window:1M
Inference Speed:~150 TPS
Get Gemini 3.7 Flash API Keys
Anthropic

Claude Sonnet 5

Total Monthly Cost
$1,008.00 / month
$12.60 per 1,000 requests
Input Tokens / 1M:$2.00
Cached Input / 1M:$0.200
Output Tokens / 1M:$10.00
Context Window:1M
Inference Speed:~90 TPS
Get Claude Sonnet 5 API Keys

The Verdict: Which Model Wins on Cost & ROI?

Gemini 3.7 Flash is 62% cheaper ($0.75/$3.75 vs $2.00/$10.00) and runs at 150 TPS for multimodal inputs. Claude Sonnet 5 leads on SWE-bench coding benchmarks (97.4%) and offers 90% prompt caching discounts.

Key Architectural & Economic Differences

  • Gemini 3.7 Flash is 62.5% cheaper on baseline un-cached token pricing.
  • Claude Sonnet 5 offers up to 90% prompt cache read discount ($0.20/1M vs $0.1875/1M on Gemini).
  • Both support 1,000,000+ token context windows.
  • Claude Sonnet 5 leads industry coding benchmarks.

When to Choose Gemini 3.7 Flash

  • Real-time video/audio processing, high-throughput consumer assistants, cost-sensitive RAG

When to Choose Claude Sonnet 5

  • Autonomous coding agents, hybrid extended thinking, mission-critical refactors

Detailed Spec & Pricing Comparison Table

Specification / Metric Gemini 3.7 Flash (Google) Claude Sonnet 5 (Anthropic) Advantage
Input Price / 1M Tokens $0.75 $2.00 Gemini 3.7 Flash
Cached Input Price / 1M $0.188 (75%) $0.200 (90%) Gemini 3.7 Flash
Output Price / 1M Tokens $3.75 $10.00 Gemini 3.7 Flash
Context Window 1M 1M Gemini 3.7 Flash
Inference Speed (Tokens/Sec) ~150 TPS ~90 TPS Gemini 3.7 Flash
MMLU Benchmark Score 92.1% 93.8% Claude Sonnet 5

Frequently Asked Questions

Claude Sonnet 5 is the recognized leader for software engineering and complex reasoning, while Gemini 3.7 Flash is unmatched for native audio and video stream understanding.

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