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Claude Sonnet 5 · GPT-5.5 · Gemini 3.6 Flash · Grok 4.6 · Veo 3.1 · Seedance · 4 Free Models

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neoncodex.io/dashboardClaude Sonnet 5
Your prompt
Explain quantum entanglement simply, then write a Python simulation
Claude Sonnet 5
Output
**Quantum entanglement** is when two particles become linked — measuring one instantly affects the other, no matter how far apart they are. Think of it like magic dice: if you roll two entangled dice in Mumbai and London simultaneously, they always show the same number — not because they're communicating, but because they share the same "quantum state." Here's a simple Python simulation: ```python import random def create_entangled_pair(): state = random.choice([0, 1]) return state, state # Both particles share same state particle_a, particle_b = create_entangled_pair() print(f"Particle A measured: {particle_a}") print(f"Particle B (in London): {particle_b}") # Always matches! ``` **Key insight:** Einstein called this "spooky action at a distance" — and he didn't like it. But experiments proved it's real.
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A complete AI platform.

Everything from chat and code to images, documents, voice, and YouTube — all in one place, at Indian prices.

💬New
Real-time Chat
Back-and-forth conversation with any AI model. Streaming responses, memory across sessions, file uploads in chat.
🎤New
Voice Input + TTS
Speak your prompt — AI responds in voice. Browser-native, zero latency, works in any language.
🎨Free
Image Generation
Text to image with FLUX.1. Photorealistic, anime, digital art, 3D render. Unlimited, free, no watermarks.
📚New
NotebookLM Q&A
Upload 10+ documents. Ask questions across all of them. AI cites exact sources. Semantic search via pgvector.
✏️New
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AI writing assistant in a document editor. Select text → improve, shorten, translate, rewrite in any style.
▶️New
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Paste any YouTube URL. AI watches the video and gives a full summary, key points, and answers your questions.
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AI writes Python → click Run → see output inline. Sandboxed, safe, supports numpy, pandas, matplotlib.
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Real-time Google search via Serper. Auto-grounding for current events. Search button in chat.
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AI generates HTML, React, SVG → live preview in sidebar. Edit, iterate, export. Like Claude Artifacts.
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AI remembers your name, job, past projects, and coding style across ALL conversations automatically.
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Upload PDF, CSV, images, Word docs. AI reads and analyzes inline. Vision for images, text extraction for docs.
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36+ AI Models

Every frontier model in one place

Free plan includes 4 powerful free models. Pro unlocks 36+ frontier models including video generation with Grok, Veo 3.1 & Seedance.

Claude Sonnet 5
New flagship
Claude Fable 5
Top-tier
Claude Fable 5.1
Latest Mythos
Claude Sonnet 4.6
Best everyday
Claude Opus 4.8
New
GPT-5.5
Frontier
GPT-5.3 Codex
Agentic
Gemini 3.6 Flash
Fast, multilingual
Gemini 3.7 Flash
Agentic, coding
Grok 4.6
Agentic coding
Grok Imagine Video
Video
Veo 3.1 Fast
Video
MiniMax M3
1M context
Seedance 2.0 Fast
Video
Wan 3.0
Video
DeepSeek V4 Pro
Math & code
GLM-5.3
1M context
Qwen3.8 27B
1M context
Qwen 3.7 Plus
Vision + video
Kimi K2.7 Code
Coding
Qwen3 Coder 480B
Free forever
FREE
Gemma 4 31B
Free forever
FREE
Poolside Laguna
Free forever
FREE
Nemotron Super 120B
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ChatGPT charges $20/mo. Claude charges $20/mo. Both are US prices for US salaries. NeonCodex gives you all of them together — Claude, GPT, Gemini, Grok, and 25+ frontier models — at a price that makes sense for India.

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