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🚀 COMPLETE LLM MODELS 2025

Comprehensive Guide to ALL Latest AI Models - Updated June 24, 2025
🤖
OpenAI
GPT-4.5 (Orion)
Feb 27, 2025
Strengths
Enhanced reasoning capabilities, reduced hallucination rates, bridge to GPT-5
Best For
Advanced language understanding tasks across industries
GPT-4.1
Apr 14, 2025
Strengths
Million token context, improved coding, instruction following
Best For
Long-context tasks, complex coding projects, document analysis
GPT-4.1 mini
Apr 14, 2025
Strengths
Cost-effective with million token context, fast inference
Best For
Budget-conscious applications requiring long context
GPT-4.1 nano
Apr 14, 2025
Strengths
OpenAI's cheapest model, ultra-fast processing
Best For
High-volume, cost-sensitive applications
GPT-4o
May 13, 2024
Strengths
Multimodal support (text, images, audio), robust performance
Best For
Customer service integrations, automated workflows, marketing personalization
GPT-4o mini
Jul 18, 2024
Strengths
Fast, cost-efficient multimodal capabilities
Best For
Real-time multimodal applications on a budget
o4-mini
2025
Strengths
Optimized for fast, cost-efficient reasoning, excels in math and coding
Best For
Mathematical problem solving, programming tasks, visual analysis
🛡️
Anthropic
Claude Opus 4
May 23, 2025
Strengths
Advanced coding, reasoning, and agentic functionalities
Best For
Complex problem-solving, strategic analysis, and understanding nuanced contexts
Claude Sonnet 4
May 23, 2025
Strengths
Balance of intelligence and speed, enhanced memory functions
Best For
Building reliable and safe AI assistants for various business functions
Claude 3.5 Sonnet
Jun 20, 2024
Strengths
Excellent coding capabilities, strong reasoning
Best For
Software development, creative writing, analysis tasks
Claude 3.5 Haiku
Nov 4, 2024
Strengths
Fast, lightweight, cost-effective
Best For
Quick tasks, high-volume processing, simple interactions
🔍
Google DeepMind
Gemini 2.5 Pro
Mar 25, 2025
Strengths
Enhanced reasoning with "Deep Think" mode, state-of-the-art performance
Best For
Complex reasoning tasks, coding, mathematical problems
Gemini 2.5 Flash
Mar 25, 2025
Strengths
Optimized for speed and efficiency, improved capabilities
Best For
Real-time applications requiring quick responses
Gemini 2.0 Flash
Feb 5, 2025
Strengths
Agentic era capabilities, multimodal processing
Best For
Building AI agents, multimodal applications
Gemini 2.0 Flash-Lite
Feb 5, 2025
Strengths
Lightweight version with fast inference
Best For
Mobile applications, edge computing
Gemini 1.5 Pro
Feb 15, 2024
Strengths
Long context window (up to 2M tokens), multimodal
Best For
Analyzing lengthy documents, entire codebases, or extended conversations
Gemini 1.5 Flash
May 14, 2024
Strengths
Fast processing with long context support
Best For
High-throughput applications with large inputs
Gemini Nano
Dec 6, 2023
Strengths
On-device processing, privacy-focused
Best For
Mobile devices, offline applications, privacy-sensitive tasks
🔮
DeepSeek
DeepSeek R1-0528
May 29, 2025
Strengths
High performance in code generation, efficient reasoning
Best For
Cost-effective solutions requiring strong reasoning capabilities
DeepSeek V3
Dec 26, 2024
Strengths
Strong reasoning capabilities, competitive performance
Best For
General-purpose applications, research
🔓
Meta
Llama 4
2025
Strengths
Next-generation open-source model
Best For
Advanced research, customization, on-premise deployments
Llama 3.3 70B
Dec 6, 2024
Strengths
Improved performance over Llama 3.1, open-source
Best For
High-performance open-source applications
Llama 3.1 405B
Jul 23, 2024
Strengths
Largest open-source model, strong capabilities
Best For
Research, fine-tuning, specialized applications
Llama 3.1 70B
Jul 23, 2024
Strengths
Balanced performance and resource requirements
Best For
Mid-range applications, local deployments
Llama 3.1 8B
Jul 23, 2024
Strengths
Lightweight, efficient, good for resource-constrained environments
Best For
Edge devices, mobile applications, cost-effective deployments
⚡
Mistral AI
Mistral Large 2
Jul 10, 2024
Strengths
Improved reasoning, multilingual capabilities, function calling
Best For
Complex enterprise applications, multilingual tasks
🌌
xAI
Grok-2
2025
Strengths
Advanced reasoning, real-time information access (via X platform)
Best For
Tasks requiring up-to-the-minute information, unique conversational style
Grok-1.5 Vision
Apr 12, 2024
Strengths
Multimodal understanding (text and images), real-world spatial understanding
Best For
Analyzing documents, diagrams, charts, and photographs
💬
Cohere
Command R+
Apr 4, 2024
Strengths
Enterprise-grade, scalable, strong retrieval augmented generation (RAG)
Best For
Enterprise search, chatbots, content generation with citations
Command R
Mar 12, 2024
Strengths
Balanced performance for RAG and tool use, multilingual
Best For
General enterprise applications, multilingual support
Quick Reference Guide
✨Newest Models (2025)
OpenAI: GPT-4.5 (Orion), GPT-4.1 series, o4-mini
Anthropic: Claude Opus 4, Claude Sonnet 4
Google: Gemini 2.5 Pro/Flash, Gemini 2.0 Flash/Flash-Lite
DeepSeek: DeepSeek R1-0528
Meta: Llama 4
xAI: Grok-2
🧠Top for Reasoning
GPT-4.5 (Orion), Claude Opus 4, Gemini 2.5 Pro (Deep Think), Claude 3.5 Sonnet, DeepSeek R1-0528. These models excel at complex problem-solving and logical deduction.
🖼️Multimodal Capabilities
GPT-4o / GPT-4o mini (text, image, audio), Gemini Series (text, image, video, audio), Grok-1.5 Vision (text, image). Ideal for tasks involving multiple data types.
🏢Enterprise Focus
Cohere Command R/R+ (RAG, tool use), GPT-4.1 Series (long context), Claude Sonnet 4 (reliability). Designed for business applications and scalability.
🌍Leading Open Source
Llama Series (Meta) - Llama 4, Llama 3.1 (405B, 70B, 8B). Offer flexibility for customization and local deployment.
💨Speed & Efficiency
GPT-4.1 nano/mini, GPT-4o mini, Claude 3.5 Haiku, Gemini Flash Series, o4-mini. Optimized for fast inference and cost-effectiveness.