Claude 4 Sonnet vs Gemini 3.6 Flash
Side-by-side comparison of pricing, capabilities, benchmarks, and use case fit.
A
Claude 4 Sonnet
Anthropic
G
Gemini 3.6 Flash
Capability radar
Normalized coding, reasoning, writing, vision, context, and value
Claude 4 SonnetGemini 3.6 Flash
| Metric | Claude 4 Sonnet | Gemini 3.6 Flash |
|---|---|---|
| Input Price / 1M | $3.00 | $1.50 |
| Output Price / 1M | $15.00 | $7.50 |
| Combined Price / 1M | $18.00 | $9.00 |
| Context Window | 200,000 | 1,000,000 |
| Coding Score | 96 | 91 |
| Reasoning Score | 94 | 92 |
| Vision Score | 92 | 94 |
| Audio | No | Yes |
| Streaming | Yes | Yes |
| Function Calling | Yes | Yes |
| Latency Tier | standard | fast |
| Release Date | 5/22/2025 | 7/21/2026 |
Claude 4 Sonnet — Strengths & Weaknesses
Strengths
- State-of-art coding
- Strong agents
- Reliable outputs
Weaknesses
- Premium tier pricing
Gemini 3.6 Flash — Strengths & Weaknesses
Strengths
- Fast latency
- Strong multimodal
- Large context
Weaknesses
- Pricing varies by endpoint/region
Use Case Verdicts
Enterprise Use
Gemini 3.6 Flash combines strong reasoning, tooling, and context for enterprise workloads.
Agent Workflows
Claude 4 Sonnet is better suited for agentic workflows with tool use and coding capability.