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Claude Opus 4 is Anthropic’s most powerful, frontier-capability AI model optimized for deep reasoning and advanced software engineering. It sets industry-leading scores in coding (SWE-bench: 72.5 %; Terminal-bench: 43.2 %) and can sustain autonomous workflows—like an open-source refactor—for up to seven hours straight


Claude Opus 4 is Anthropic’s most powerful, frontier-capability AI model optimized for deep reasoning and advanced software engineering. It sets industry-leading scores in coding (SWE-bench: 72.5 %; Terminal-bench: 43.2 %) and can sustain autonomous workflows—like an open-source refactor—for up to seven hours straight


Claude Opus 4 is Anthropic’s most powerful, frontier-capability AI model optimized for deep reasoning and advanced software engineering. It sets industry-leading scores in coding (SWE-bench: 72.5 %; Terminal-bench: 43.2 %) and can sustain autonomous workflows—like an open-source refactor—for up to seven hours straight

Claude 3 Haiku is Anthropic’s fastest and most affordable model in its Claude 3 family. It processes up to 21K tokens per second under 32K token prompts, delivers enterprise-grade vision and text understanding, and can analyze large datasets or image-heavy content in near real-time—all while offering ultra‑low latency and cost.

Claude 3 Haiku is Anthropic’s fastest and most affordable model in its Claude 3 family. It processes up to 21K tokens per second under 32K token prompts, delivers enterprise-grade vision and text understanding, and can analyze large datasets or image-heavy content in near real-time—all while offering ultra‑low latency and cost.

Claude 3 Haiku is Anthropic’s fastest and most affordable model in its Claude 3 family. It processes up to 21K tokens per second under 32K token prompts, delivers enterprise-grade vision and text understanding, and can analyze large datasets or image-heavy content in near real-time—all while offering ultra‑low latency and cost.


Claude 3 Opus is Anthropic’s flagship Claude 3 model, released March 4, 2024. It offers top-tier performance for deep reasoning, complex code, advanced math, and multimodal understanding—including charts and documents—supported by a 200K‑token context window (extendable to 1 million in select enterprise cases). It consistently outperforms GPT‑4 and Gemini Ultra on benchmark tests like MMLU, HumanEval, HellaSwag, and more.


Claude 3 Opus is Anthropic’s flagship Claude 3 model, released March 4, 2024. It offers top-tier performance for deep reasoning, complex code, advanced math, and multimodal understanding—including charts and documents—supported by a 200K‑token context window (extendable to 1 million in select enterprise cases). It consistently outperforms GPT‑4 and Gemini Ultra on benchmark tests like MMLU, HumanEval, HellaSwag, and more.


Claude 3 Opus is Anthropic’s flagship Claude 3 model, released March 4, 2024. It offers top-tier performance for deep reasoning, complex code, advanced math, and multimodal understanding—including charts and documents—supported by a 200K‑token context window (extendable to 1 million in select enterprise cases). It consistently outperforms GPT‑4 and Gemini Ultra on benchmark tests like MMLU, HumanEval, HellaSwag, and more.


Grok 2 – 1212 is xAI’s enhanced version of Grok 2, released December 12, 2024. It’s designed to be faster—up to 3× speed boost—with sharper accuracy, improved instruction-following, and stronger multilingual support. It includes web search, citations, and the Aurora image-generation feature. Now available to all users on X, with Premium tiers getting higher usage limits.


Grok 2 – 1212 is xAI’s enhanced version of Grok 2, released December 12, 2024. It’s designed to be faster—up to 3× speed boost—with sharper accuracy, improved instruction-following, and stronger multilingual support. It includes web search, citations, and the Aurora image-generation feature. Now available to all users on X, with Premium tiers getting higher usage limits.


Grok 2 – 1212 is xAI’s enhanced version of Grok 2, released December 12, 2024. It’s designed to be faster—up to 3× speed boost—with sharper accuracy, improved instruction-following, and stronger multilingual support. It includes web search, citations, and the Aurora image-generation feature. Now available to all users on X, with Premium tiers getting higher usage limits.

Chat01.ai is a platform that offers free and unlimited chat with OpenAI 01, a new series of AI models. These models are specifically designed for complex reasoning and problem-solving in areas such as science, coding, and math, by employing a "think more before responding" approach, trying different strategies, and recognizing mistakes.

Chat01.ai is a platform that offers free and unlimited chat with OpenAI 01, a new series of AI models. These models are specifically designed for complex reasoning and problem-solving in areas such as science, coding, and math, by employing a "think more before responding" approach, trying different strategies, and recognizing mistakes.

Chat01.ai is a platform that offers free and unlimited chat with OpenAI 01, a new series of AI models. These models are specifically designed for complex reasoning and problem-solving in areas such as science, coding, and math, by employing a "think more before responding" approach, trying different strategies, and recognizing mistakes.

GPT-5 is OpenAI’s smartest and most versatile AI model yet, delivering expert-level intelligence across coding, writing, math, health, and multimodal tasks. It is a unified system that dynamically determines when to respond quickly or engage in deeper reasoning, providing accurate and context-aware answers. Powered by advanced neural architectures, GPT-5 significantly reduces hallucinations, enhances instruction following, and excels in real-world applications like software development, creative writing, and health guidance, making it a powerful AI assistant for a broad range of complex tasks and everyday needs.

GPT-5 is OpenAI’s smartest and most versatile AI model yet, delivering expert-level intelligence across coding, writing, math, health, and multimodal tasks. It is a unified system that dynamically determines when to respond quickly or engage in deeper reasoning, providing accurate and context-aware answers. Powered by advanced neural architectures, GPT-5 significantly reduces hallucinations, enhances instruction following, and excels in real-world applications like software development, creative writing, and health guidance, making it a powerful AI assistant for a broad range of complex tasks and everyday needs.

GPT-5 is OpenAI’s smartest and most versatile AI model yet, delivering expert-level intelligence across coding, writing, math, health, and multimodal tasks. It is a unified system that dynamically determines when to respond quickly or engage in deeper reasoning, providing accurate and context-aware answers. Powered by advanced neural architectures, GPT-5 significantly reduces hallucinations, enhances instruction following, and excels in real-world applications like software development, creative writing, and health guidance, making it a powerful AI assistant for a broad range of complex tasks and everyday needs.

Grok 4 is the latest and most intelligent AI model developed by xAI, designed for expert-level reasoning and real-time knowledge integration. It combines large-scale reinforcement learning with native tool use, including code interpretation, web browsing, and advanced search capabilities, to provide highly accurate and up-to-date responses. Grok 4 excels across diverse domains such as math, coding, science, and complex reasoning, supporting multimodal inputs like text and vision. With its massive 256,000-token context window and advanced toolset, Grok 4 is built to push the boundaries of AI intelligence and practical utility for both developers and enterprises.

Grok 4 is the latest and most intelligent AI model developed by xAI, designed for expert-level reasoning and real-time knowledge integration. It combines large-scale reinforcement learning with native tool use, including code interpretation, web browsing, and advanced search capabilities, to provide highly accurate and up-to-date responses. Grok 4 excels across diverse domains such as math, coding, science, and complex reasoning, supporting multimodal inputs like text and vision. With its massive 256,000-token context window and advanced toolset, Grok 4 is built to push the boundaries of AI intelligence and practical utility for both developers and enterprises.

Grok 4 is the latest and most intelligent AI model developed by xAI, designed for expert-level reasoning and real-time knowledge integration. It combines large-scale reinforcement learning with native tool use, including code interpretation, web browsing, and advanced search capabilities, to provide highly accurate and up-to-date responses. Grok 4 excels across diverse domains such as math, coding, science, and complex reasoning, supporting multimodal inputs like text and vision. With its massive 256,000-token context window and advanced toolset, Grok 4 is built to push the boundaries of AI intelligence and practical utility for both developers and enterprises.

Cline is an open-source AI coding agent that integrates directly into your IDE. It is designed to amplify human capability by bringing frontier AI models directly to the developer's workspace. Unlike simple autocomplete tools, Cline is a true coding agent that can understand entire codebases, plan complex changes, and execute multi-step tasks with full transparency.

Cline is an open-source AI coding agent that integrates directly into your IDE. It is designed to amplify human capability by bringing frontier AI models directly to the developer's workspace. Unlike simple autocomplete tools, Cline is a true coding agent that can understand entire codebases, plan complex changes, and execute multi-step tasks with full transparency.

Cline is an open-source AI coding agent that integrates directly into your IDE. It is designed to amplify human capability by bringing frontier AI models directly to the developer's workspace. Unlike simple autocomplete tools, Cline is a true coding agent that can understand entire codebases, plan complex changes, and execute multi-step tasks with full transparency.

Chatbase is a customer support AI platform for building, deploying, and improving agents that resolve real issues across web, chat apps, and internal systems. Teams ground an agent on business data, define safe actions it can take, and connect tools like CRMs or order systems so it can fetch details and perform tasks securely. The platform emphasizes simplicity, security, and guardrails, including SOC 2 Type II and GDPR compliance. Agents handle complex queries, escalate to humans when needed, and learn over time through analytics and iteration. With multilingual support and cross‑channel deployment, Chatbase delivers fast resolutions while improving operational outcomes.

Chatbase is a customer support AI platform for building, deploying, and improving agents that resolve real issues across web, chat apps, and internal systems. Teams ground an agent on business data, define safe actions it can take, and connect tools like CRMs or order systems so it can fetch details and perform tasks securely. The platform emphasizes simplicity, security, and guardrails, including SOC 2 Type II and GDPR compliance. Agents handle complex queries, escalate to humans when needed, and learn over time through analytics and iteration. With multilingual support and cross‑channel deployment, Chatbase delivers fast resolutions while improving operational outcomes.

Chatbase is a customer support AI platform for building, deploying, and improving agents that resolve real issues across web, chat apps, and internal systems. Teams ground an agent on business data, define safe actions it can take, and connect tools like CRMs or order systems so it can fetch details and perform tasks securely. The platform emphasizes simplicity, security, and guardrails, including SOC 2 Type II and GDPR compliance. Agents handle complex queries, escalate to humans when needed, and learn over time through analytics and iteration. With multilingual support and cross‑channel deployment, Chatbase delivers fast resolutions while improving operational outcomes.

Apollo.io is an AI-powered sales platform that unifies outbound, inbound, data enrichment, and deal execution to help teams book more meetings and grow pipeline efficiently. It combines one of the largest B2B contact and company databases with advanced filtering, buyer intent, and enrichment to target the right prospects. Built-in automation streamlines sequences, tasks, and follow-ups, while AI assists with prep, meeting insights, and post-call actions. Inbound tools capture, qualify, and route leads instantly so hot prospects never go cold. With deep CRM integrations and robust analytics, Apollo.io reduces tool sprawl, improves SDR efficiency, and enables data-driven decisions across the revenue engine.

Apollo.io is an AI-powered sales platform that unifies outbound, inbound, data enrichment, and deal execution to help teams book more meetings and grow pipeline efficiently. It combines one of the largest B2B contact and company databases with advanced filtering, buyer intent, and enrichment to target the right prospects. Built-in automation streamlines sequences, tasks, and follow-ups, while AI assists with prep, meeting insights, and post-call actions. Inbound tools capture, qualify, and route leads instantly so hot prospects never go cold. With deep CRM integrations and robust analytics, Apollo.io reduces tool sprawl, improves SDR efficiency, and enables data-driven decisions across the revenue engine.

Apollo.io is an AI-powered sales platform that unifies outbound, inbound, data enrichment, and deal execution to help teams book more meetings and grow pipeline efficiently. It combines one of the largest B2B contact and company databases with advanced filtering, buyer intent, and enrichment to target the right prospects. Built-in automation streamlines sequences, tasks, and follow-ups, while AI assists with prep, meeting insights, and post-call actions. Inbound tools capture, qualify, and route leads instantly so hot prospects never go cold. With deep CRM integrations and robust analytics, Apollo.io reduces tool sprawl, improves SDR efficiency, and enables data-driven decisions across the revenue engine.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Agnost.ai is a specialized analytics platform built exclusively for monitoring and optimizing AI agents and MCP servers. It provides unified dashboards that track all key metrics like tool calls, conversations, latency, user profiling, and actionable errors without context switching or noise. Designed from humans for agents, it helps teams understand user journeys, reduce drop-offs, and deliver personalized experiences through visual flow analysis and custom dashboards. Setup takes seconds with one line of code, works natively with any conversational agent library, and prioritizes privacy while offering open-source SDKs. Perfect for indie hackers to enterprises scaling agent performance with real-time insights and founder support.


Agnost.ai is a specialized analytics platform built exclusively for monitoring and optimizing AI agents and MCP servers. It provides unified dashboards that track all key metrics like tool calls, conversations, latency, user profiling, and actionable errors without context switching or noise. Designed from humans for agents, it helps teams understand user journeys, reduce drop-offs, and deliver personalized experiences through visual flow analysis and custom dashboards. Setup takes seconds with one line of code, works natively with any conversational agent library, and prioritizes privacy while offering open-source SDKs. Perfect for indie hackers to enterprises scaling agent performance with real-time insights and founder support.


Agnost.ai is a specialized analytics platform built exclusively for monitoring and optimizing AI agents and MCP servers. It provides unified dashboards that track all key metrics like tool calls, conversations, latency, user profiling, and actionable errors without context switching or noise. Designed from humans for agents, it helps teams understand user journeys, reduce drop-offs, and deliver personalized experiences through visual flow analysis and custom dashboards. Setup takes seconds with one line of code, works natively with any conversational agent library, and prioritizes privacy while offering open-source SDKs. Perfect for indie hackers to enterprises scaling agent performance with real-time insights and founder support.
This page was researched and written by the ATB Editorial Team. Our team researches each AI tool by reviewing its official website, testing features, exploring real use cases, and considering user feedback. Every page is fact-checked and regularly updated to ensure the information stays accurate, neutral, and useful for our readers.
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