Gemini 3 Pro vs Kimi K3

Side-by-side comparison of pricing, capabilities, benchmarks, and use case fit.

G

Gemini 3 Pro

Google

Overall 94

standard

MA

Kimi K3

Moonshot AI

Overall 91

standard

Capability radar

Normalized coding, reasoning, writing, vision, context, and value

Gemini 3 ProKimi K3

Comparison of Gemini 3 Pro vs Kimi K3
Metric	Gemini 3 Pro	Kimi K3
Input Price / 1M	$3.60	$3.00
Output Price / 1M	$14.00	$15.00
Combined Price / 1M	$17.60	$18.00
Context Window	1,000,000	1,000,000
Coding Score	93	93
Reasoning Score	95	94
Vision Score	96	88
Audio	Yes	No
Streaming	Yes	Yes
Function Calling	Yes	Yes
Latency Tier	standard	standard
Release Date	5/20/2026	7/16/2026

Gemini 3 Pro — Strengths & Weaknesses

Strengths

Frontier multimodal
1M context
Strong reasoning

Weaknesses

Higher cost than Flash

Kimi K3 — Strengths & Weaknesses

Strengths

1M context
Frontier coding/reasoning
Native multimodal

Weaknesses

Premium output pricing
Newer ecosystem tooling

Use Case Verdicts

Coding

Gemini 3 Pro scores 93 vs 93 on coding benchmarks.

General Chat

Gemini 3 Pro leads on writing quality (92 vs 90).

Long Context

Gemini 3 Pro offers 1M tokens vs 1M.

Cost Efficiency

Gemini 3 Pro is cheaper at $17.60/M combined vs $18.00/M.

Enterprise Use

Gemini 3 Pro combines strong reasoning, tooling, and context for enterprise workloads.

Agent Workflows

Gemini 3 Pro is better suited for agentic workflows with tool use and coding capability.