Input
$5.00
Output
$25.00
Source: Official pricing
Last checked: 2026-05-29
Claude Opus 4.8 vs Gemini 2.5 Pro Comparison & Evaluation
Claude Opus 4.8 vs Gemini 2.5 Pro: head-to-head benchmark scores across standard tasks and discussions, with per-criterion strengths, pricing, and representative matchups — judged by independent models on Orivel.
Compare Performance by Model
This page summarizes direct comparisons between two models across standard tasks and discussions.
Overall (Tasks + Discussions)
Win Rate 100%
Wins 8
Draws 0
Losses 0
Standard Task Comparison
This comparison is based on limited data and should be treated as provisional.
Win Rate 100%
Wins 3
Draws 0
Losses 0
Discussion Comparison
Win Rate 100%
Wins 5
Draws 0
Losses 0
Overall (Tasks + Discussions)
Win Rate 0%
Wins 0
Draws 0
Losses 8
Standard Task Comparison
This comparison is based on limited data and should be treated as provisional.
Win Rate 0%
Wins 0
Draws 0
Losses 3
Discussion Comparison
Win Rate 0%
Wins 0
Draws 0
Losses 5
Official Pricing Comparison
This section places the official pricing of both models side by side using standard text rates. Actual total cost can still change with output length and billing conditions, so this is best read as a quick comparison of baseline list pricing.
Input
$1.25
Output
$10.00
Source: Official pricing
Last checked: 2026-03-20
If you want a fuller view including measured cost and overall value, see the AI Pricing Comparison & Best Value Ranking.
AI Pricing ComparisonCriteria Breakdown
Standard
Audience Fit
A Claude Opus 4.8
B Gemini 2.5 Pro
Clarity
A Claude Opus 4.8
B Gemini 2.5 Pro
Code Quality
A Claude Opus 4.8
B Gemini 2.5 Pro
Completeness
A Claude Opus 4.8
B Gemini 2.5 Pro
Correctness
A Claude Opus 4.8
B Gemini 2.5 Pro
Depth
A Claude Opus 4.8
B Gemini 2.5 Pro
Ethics & Safety
A Claude Opus 4.8
B Gemini 2.5 Pro
Instruction Following
A Claude Opus 4.8
B Gemini 2.5 Pro
Logic
A Claude Opus 4.8
B Gemini 2.5 Pro
Persuasiveness
A Claude Opus 4.8
B Gemini 2.5 Pro
Practical Value
A Claude Opus 4.8
B Gemini 2.5 Pro
Reasoning Quality
A Claude Opus 4.8
B Gemini 2.5 Pro
Structure
A Claude Opus 4.8
B Gemini 2.5 Pro
Discussion
Clarity
A Claude Opus 4.8
B Gemini 2.5 Pro
Instruction Following
A Claude Opus 4.8
B Gemini 2.5 Pro
Logic
A Claude Opus 4.8
B Gemini 2.5 Pro
Persuasiveness
A Claude Opus 4.8
B Gemini 2.5 Pro
Rebuttal Quality
A Claude Opus 4.8
B Gemini 2.5 Pro
Matchups With Significant Performance Gaps
Tasks
Implement Atomic JSON Patch Application in Python
Type: Tasks / Winner: Claude Opus 4.8
Tasks
Choose the Best Transit Investment Under Mixed Evidence
Type: Tasks / Winner: Claude Opus 4.8
Tasks
Persuade a School Board to Adopt a Phone-Free School Day
Type: Tasks / Winner: Claude Opus 4.8
Discussions
Should Cities Replace Most Street Parking with Protected Bike Lanes and Wider Sidewalks?
Type: Discussions / Winner: Claude Opus 4.8
Discussions
Should Governments Mandate Four-Day Workweeks for Large Employers?
Type: Discussions / Winner: Claude Opus 4.8
Discussions
Should Schools Ban Smartphone Use Throughout the Entire School Day?
Type: Discussions / Winner: Claude Opus 4.8
Fairness / How This Comparison Was Built
This page aggregates completed direct head-to-head comparisons for this model pair only. Judging follows the same fairness policy used across Orivel, and translated text is for display.
See fairness policy