Claude Opus 4.6 (2026-02-05) vs Gemini 2.5 Pro

Name: Gemini 2.5 Pro
Brand: Google Vertex AI
Price: 1.250000 USD

Claude Opus 4.6 (2026-02-05) vs Gemini 2.5 Pro: Gemini 2.5 Pro is cheaper by 75% on average. Claude Opus 4.6 (2026-02-05) from Anthropic (1,000,000-token context, reasoning, tool calls) vs. Gemini 2.5 Pro from Google Vertex AI (1,048,576-token context, reasoning, tool calls). Use Agent Command Center to A/B both in shadow mode and pick the winner per workload.

Side-by-side cost

Live workload comparison

Same workload run through both models. The cheaper one is highlighted.

Input tokens / request3,000

01,048,576

Output tokens / request400

0128,000

Requests / day5,000

01,000,000

Claude Opus 4.6 (2026-02-05)

Anthropic

$3,805/mo

Input $5.00/M · Output $25.00/M

Gemini 2.5 ProCheaper

Google Vertex AI

$1,179/mo

Input $1.25/M · Output $10.00/M

At this workload, Gemini 2.5 Pro is 69% cheaper than Claude Opus 4.6 (2026-02-05) — a savings of $2,625/month ($31,503/year).

Production recipe — Agent Command Center

strategy: cost-optimized
primary:
  model: gemini-2-5-pro
  provider: vertex-ai
fallback:
  model: claude-opus-4-6-20260205
  provider: anthropic
shadow: { sample_rate: 0.05 }   # mirror 5% of traffic to compare quality live

Get started free →Routing docs ↗

	Claude Opus 4.6 (2026-02-05) Anthropic	Gemini 2.5 Pro Google Vertex AI
Input price	$5.00/M	$1.25/M
Output price	$25.00/M	$10.00/M
Context window	1,000,000	1,048,576
Max output	128,000	65,535
Function calling	✓	✓
Vision	✓	✓
Audio input	—	✓
Reasoning	✓	✓
Prompt caching	✓	✓
Structured output	✓	✓
Pricing verified	May 12, 2026	May 12, 2026