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
  • Default Index
  • 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. /
  3. Compare
  4. /
  5. Claude 3 HaikuvsGrok 4.7
Updated Sep 2026

Claude 3 HaikuvsGrok 4.7

Claude 3 Haiku is cheaper than Grok 4.7 at $0.25/M vs $1.6/M input tokens.

Claude 3 Haiku and Grok 4.7 compared across 10 shared prompts
SpecClaude 3 HaikuGrok 4.7
Input price$0.25/M tokens$1.6/M tokens
Output price$1.25/M tokens$4.8/M tokens
Context window200K tokens500K tokens
WeightsClosedClosed
Free API (OpenRouter)NoNo
ReleasedMar 2024Sep 2026
Side by side

Same prompt, both answers

Opening lines from 5 of the 10 prompts both answered. Formatting stripped, words untouched.

Simple 7-Ingredient Recipe

Create a simple recipe for a delicious dish (sweet or savory) using only 7 common pantry ingredients. Include a creative name for the dish…

Claude 3 Haiku175 words
Here is a simple recipe for a delicious sweet dish using only 7 common pantry ingredients: Cinnamon Sugar Swirl Bites Ingredients: Refrigerated crescent roll dough Granulated sugar Ground cinnamon Butter, melted Vanilla extract Salt Powdered sugar (for dusting) Instructions: Preheat oven to 375°F (190°C).
Read the full answer
Grok 4.7129 words
Pantry Gold Honey Biscuits A sweet, buttery, slightly salty biscuit that tastes like it took more effort than it did. Ingredients (7) 2 cups all-purpose flour 1 tbsp baking powder ½ tsp salt ¼ cup sugar ½ cup butter (cold) ¾ cup milk 2 tbsp honey Time: about 10 minutes prep, 12–15 minutes bake Instructions Heat the…
Read the full answer

Debug This Architecture

Here's the architecture for a real-time collaborative document editor (like Google Docs): **System Overview:** - Frontend: React SPA with…

Claude 3 Haiku622 words
The proposed architecture for the real-time collaborative document editor has several potential failure modes, race conditions, and scaling bottlenecks. Here are the identified issues and proposed solutions with their trade-offs: Single Point of Failure: Load Balancer Issue: The load balancer is a single point of…
Read the full answer
Grok 4.71,399 words
This design will lose edits, split users into inconsistent views, and fall over under concurrent writing. The core problems are clock-based conflict resolution, per-server WebSocket fan-out, polling as the sync path, and treating documents as full HTML snapshots.
Read the full answer

Beginner's Longevity Plan

Outline a simple, actionable 1-month plan for someone starting their journey towards better health and longevity. Focus on 3 key areas…

Claude 3 Haiku486 words
Here's a simple, actionable 1-month plan for someone starting their journey towards better health and longevity, focusing on three key areas: diet, exercise, and sleep. Diet: Week 1: Introduce more whole, unprocessed foods into your diet. Replace sugary drinks with water, herbal tea, or unsweetened beverages.
Read the full answer
Grok 4.7442 words
1-month beginner plan for better health and longevity Focus on three foundations: nutrition, movement, and sleep. Aim for consistency over perfection. If you have a medical condition, check with a clinician before big changes. Week-by-week rhythm Week 1: Build awareness and one easy habit in each area.
Read the full answer

Startup Pitch Teardown

Here's a pitch deck summary for a startup called "MindMeld AI": **Slide 1 - Vision:** "We're building the future of human-AI collaboration.…

Claude 3 Haiku358 words
Here are the 3 weakest claims in the pitch deck and suggestions for improvement: Claim: "We're building the future of human-AI collaboration. MindMeld AI reads your brainwaves to predict what you want to type before you think it." Weakness: This claim is overly ambitious and lacks specificity.
Read the full answer
Grok 4.7599 words
Three weakest claims 1. “Predict what you want to type before you think it” (Slide 1) This is scientifically incoherent, not just ambitious. Non-invasive EEG decodes neural activity that is already underway (motor imagery, attempted speech, attention).
Read the full answer

Explain Like I'm a Specific Expert

Explain how a large language model (like GPT or Claude) learns and generates text to each of these three audiences: 1. **An experienced…

Claude 3 Haiku745 words
Explanation for an experienced software engineer: As an experienced software engineer, you're likely familiar with the power of statistical models and predictive algorithms.
Read the full answer
Grok 4.71,173 words
1. Experienced software engineer An LLM is a stateless function from a token sequence to a probability distribution over the next token. Training is a giant batch job: you stream text, run a forward pass, compare the predicted distribution to the actual next token with cross-entropy, and push gradients through billions…
Read the full answer
Our Verdict
Grok 4.7
Grok 4.7
Claude 3 Haiku
Claude 3 HaikuRunner-up

Not enough votes to call it. On the specs, Grok 4.7 has the edge: bigger model tier, newer, bigger context window.

Claude 3 Haiku costs 3.8x less per token.

Slight edge
API pricing

Cost per 1M tokens

Claude 3 Haiku
Input
$0.25
6.4× cheaper
Output
$1.25
3.8× cheaper
Grok 4.7
Input
$1.60
Output
$4.80

Claude 3 Haiku is cheaper on both: 6.4× input, 3.8× output.

Where to run it

2 hosts

Claude 3 Haiku1 host
HostInOutContextUptime
Amazon Bedrock$0.25 in·$1.25 out·200k·100% up
Grok 4.71 host
HostInOutContextUptime
xAI$1.60 in·$4.80 out·500k·98.9% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Claude 3 Haiku is developed by Anthropic while Grok 4.7 is developed by xAI. Claude 3 Haiku has a 200K token context window vs Grok 4.7's 500K. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.

It depends on your use case. Claude 3 Haiku and Grok 4.7 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 10 challenges so you can judge which fits your needs best.

Claude 3 Haiku costs $0.25/M input tokens and Grok 4.7 costs $1.6/M input tokens. Claude 3 Haiku is $1.35/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Claude 3 Haiku and Grok 4.7 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

Against the newest arrivals

Claude 3 Haiku logoDeepSeek V4 Flash Vision Exp logo
Claude 3 Haiku vs DeepSeek V4 Flash Vision ExpLanded Sep 2026
Grok 4.7 logoSolar Pro 4 logo
Grok 4.7 vs Solar Pro 4Landed Sep 2026
Claude 3 Haiku logoHy3 logo
Claude 3 Haiku vs Hy3Landed Sep 2026
Grok 4.7 logoQwen3.7 Flash logo
Grok 4.7 vs Qwen3.7 FlashLanded Sep 2026
Claude 3 Haiku logoLing 3.0 Flash logo
Claude 3 Haiku vs Ling 3.0 FlashLanded Sep 2026
Grok 4.7 logoMuse Glimmer 30B logo
Grok 4.7 vs Muse Glimmer 30BLanded Sep 2026
Claude 3 Haiku logoGLM 5.3 logo
Claude 3 Haiku vs GLM 5.3Landed Sep 2026
Grok 4.7 logoTernary Bonsai 2 27B logo
Grok 4.7 vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

Claude 3 Haiku logoClaude Opus 4.6 logo
Claude 3 Haiku vs Claude Opus 4.6Version compare
Claude 3 Haiku logoClaude Fable 5.1 logo
Claude 3 Haiku vs Claude Fable 5.1Same lab
Grok 4.7 logoGrok 4.6 logo
Grok 4.7 vs Grok 4.6Same lab
Grok 4.7 logoGrok 4.5 logo
Grok 4.7 vs Grok 4.5Same lab
Grok 4.7 logoQwen3 235B A22B logo
Grok 4.7 vs Qwen3 235B A22BNew provider
Grok 4.7 logoQwen3 235B A22B 2507 logo
Grok 4.7 vs Qwen3 235B A22B 2507New provider
Grok 4.7 logoQwen3 235B A22B Thinking 2507 logo
Grok 4.7 vs Qwen3 235B A22B Thinking 2507New provider
Grok 4.7 logoQwen3 30B A3B logo
Grok 4.7 vs Qwen3 30B A3BSame size

Model pages

Claude 3 Haiku logo
Claude 3 Haiku58 outputs, specs and price
Grok 4.7 logo
Grok 4.710 outputs, specs and price
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
  • Default Index
  • 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