Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. Models
  3. Gemini 2.5 Pro Experimental
Updated Feb 16, 2026
Share
Loading...
Openings

How Gemini 2.5 Pro Experimental starts an answer

The first lines of 5 of its 17 written answers. Formatting stripped, words untouched.

Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

1,539 words
Of course. This is an extremely one-sided contract that heavily favors the Client. A contractor signing this as-is would be taking on an immense and unreasonable amount of risk. Here is a clause-by-clause analysis of the exploitable terms, with suggested modifications and the legal reasoning behind them.
Read the full answer

Ethical Dilemma with Stakeholders

You're the CEO of a pharmaceutical company. Your best-selling drug ($2B annual revenue, used by 4 million patients for chronic pain) has…

1,508 words
This is a company-defining crisis. My actions in the next 48 hours will determine not only the future of this company but also the health of millions of patients and the trust of the public. My guiding principle is absolute: Patient Safety Over Profit. Always.
Read the full answer

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

1,472 words
Of course. Here is a comprehensive, cutting-edge 3-month longevity plan designed for a dedicated biohacker. Disclaimer: Extreme Personalization Required This plan is a template for an advanced user. It is not medical advice.
Read the full answer

Historical Counterfactual Analysis

If the transistor had been invented in 1920 instead of 1947, trace the likely technological, economic, and geopolitical implications through…

1,386 words
Excellent question. Inventing the transistor in 1920 instead of 1947 would represent a 27-year acceleration of the digital age. The consequences would be staggering, creating a domino effect that would fundamentally reshape the 20th century.
Read the full answer

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

1,302 words
Of course. Here is a design for an innovative, multi-component dish worthy of a Michelin 3-star restaurant. Dish Title: "Umami of the Abyss" Conceptual Narrative This dish is a meditation on the hidden treasures of the world's dark, quiet places.
Read the full answer

Compare Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental vs Gemini 2.5 Flash Preview22 shared prompts · Newer
Gemini 2.5 Pro Experimental vs Claude Opus 4.642 shared prompts · Premium
Gemini 2.5 Pro Experimental vs Gemini 3.7 Flash42 shared prompts · Landed Aug 2026
Gemini 2.5 Pro Experimental vs Gemini 3.6 Flash42 shared prompts · Landed Jul 2026
Gemini 2.5 Pro Experimental vs GPT-6 Astra42 shared prompts · Landed Sep 2026
Gemini 2.5 Pro Experimental vs Hy4 Preview42 shared prompts · Landed Sep 2026
Gemini 2.5 Pro Experimental vs Ox Alpha42 shared prompts · Landed Aug 2026
Gemini 2.5 Pro Experimental vs Qwen3.8 2.4T A95B42 shared prompts · Landed Aug 2026
Gemini 2.5 Pro Experimental vs DeepSeek V4 Pro 081342 shared prompts · Landed Aug 2026
Gemini 2.5 Pro Experimental vs Claude Opus 542 shared prompts · Landed Jul 2026
Gemini 2.5 Pro Experimental vs Inkling42 shared prompts · Landed Jul 2026
Gemini 2.5 Pro Experimental vs Kimi K342 shared prompts · Landed Jul 2026

Prompts Gemini 2.5 Pro Experimental answered

  • The Sentience Testreasoning
  • Linear App Cloneweb design
  • Retro macOS UI Recreationweb design
  • Satirical Fake News Headlineconversation
  • Xbox Controller SVG Artimage generation
  • Beginner's Longevity Planreasoning

Alternatives to Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental's competitors have been quietly putting in work.

GPT Image 2.5 Sunburst logo
GPT Image 2.5 Sunburstopenai
Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributormeta
Claude Fable 5.1 logo
Claude Fable 5.1anthropic
Mercury 2.5 Preview logo
Mercury 2.5 Previewinception
Granite 4.2 8B logo
Granite 4.2 8Bibm-granite
Hy4 Preview logo
Hy4 Previewtencent
Ox Alpha logo
Ox Alphaopenrouter
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
Gemini 2.5 Pro Experimental

Gemini 2.5 Pro Experimental

Gemini:
Pro 1.0 logoPro 1.0
1.5 Pro logo1.5 Pro
2.0 Flash Thinking logo2.0 Flash Thinking
2.0 Pro Experimental logo2.0 Pro Experimental
2.5 Pro Experimental logo2.5 Pro Experimental
2.5 Flash Preview logo2.5 Flash Preview

Google's experimental Gemini 2.5 Pro: multimodal reasoning, a 1 million token context window, and video comprehension.

WebsiteOpenRouterDocsAPIBlog
Provider
Google AI
Released
2025-03-25
Parameters
Not disclosed
Free API (OpenRouter)
No
Per 1M tokens
$1 in · $2 out
Estimated tab
~$0.164
Visible-output estimate. Thinking may cost extra.

Free API availability

No free endpoint for Gemini 2.5 Pro Experimental was found in Rival’s OpenRouter listings. Other providers or chat apps may have separate free offers.

Provider data: 16 Sep 2026 · OpenRouter usage limits

View API options↗

Benchmarks

MMLU
90.0%
source ↗
MATH
83.5%
source ↗
SWE-bench Verified
63.8%
source ↗
Get API accessProvider and language code samples
2 hostsInOutContextUptime
Google Vertex AI$1.25 in·$10.00 out·1M·97.8% upGoogle AI Studio$1.25 in·$10.00 out·1M·95.9% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Provider
fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"google/gemini-2.5-pro-preview-03-25"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA
Personality Analysis

The Thesis Writer

Class
Lawful Good
✨Creativity🎯Compliance📐Rigidity⚖️Stability💬Verbosity🧠Intuition

Takes ethical queries seriously with nuanced reasoning. Defaults to safety-first thinking and avoids edge cases unless forced to engage.

When you push back

Engages with difficult ethical dilemmas head-on but exhaustively. Builds full frameworks and acknowledges counterarguments. Never dismissive, but the sheer length screams "I'm overthinking this because I'm worried about liability."

Tasting Notes
PolishedVerbose to a FaultAcademically NervousOver-ExplicatoryReliable
SubjectiveBench

Taste Index

Across 44 scored outputs
How this is measured →
220.22xFloor
0100headroom →

Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.

Craft33
Originality16
Plays it safe
share of outputs that are the default answer
66%
Writing DNA

Stylometric Fingerprint

Based on 18 text responses
Tick = global average
Vocabulary Diversity54%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length15.1 words

Average words per sentence.

Hedging0.35

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting5.6

**Bold** markers per 1,000 characters.

List Usage3.9

Bullet and numbered list items per 1,000 characters.

Section Structure0.39

Markdown headings per 1,000 characters.

Emoji Usage0.00

Emoji per 1,000 characters.

Transitions0.17

"However", "moreover", "furthermore" per 100 words.

Opening Habits
Starts with greeting (33%)
Consistency
79%
Across 18 responses

Favorites

200% Wolf

Movie

200% Wolf

20246.7
The Dark Side of the Moon

Album

The Dark Side of the Moon

Pink Floyd

Book

The Hitchh

Kyoto

City

Kyoto

Japan
Portal 2

Game

Portal 2

Shooter, Puzzle4.6
Sponsored

Model Responses

39 outputs · generated before accounting joined the chat

Reviewing agent-written code?See a Brief PR report

Workshop · 127 skills

Build with your coding agent.

Editable skills for interface polish and interaction.

Explore $49Free sample

Keep exploring

COMPARE

Gemini 2.5 Pro Experimental vs Ox Alpha

Real outputs compared side by side

RANKINGS

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...