AI Models

Pulze provides instant access to state-of-the-art AI models from all major providers. No need to set up individual accounts—we manage all AI integrations for you.

Available Providers

OpenAI

GPT-5 family, o3 series, and more

Anthropic

Claude 4 and Claude 4.1 models

xAI

Grok 4 Fast - world’s best model

Google

Gemini 2.5 Flash and Pro

AI21Labs

Jamba 1.7 architecture

Groq

Ultra-fast inference

Cohere

Enterprise language models

Fireworks

Open-weight models

OpenAI

Leading AI research company providing state-of-the-art models for various applications.

GPT-5 Family

Flagship model with massive 400K context window
Capabilities:

• Advanced reasoning and problem-solving
• Complex code generation and debugging
• Long-form content creation
• Multi-step task execution
• Agentic workflows

Specifications:

• Context Window: 400,000 tokens
• Multimodal: Text only
• Best For: Complex reasoning, long documents, agentic tasks
• Performance: Highest intelligence across all tasks

GPT-5 Mini

Cost-efficient model with strong reasoning
Capabilities:

• High-quality reasoning at lower cost
• Code generation and analysis
• Content creation
• Data analysis

Specifications:

• Context Window: 128,000 tokens
• Multimodal: Text only
• Best For: Cost-sensitive applications with strong reasoning needs
• Performance: Fast, affordable, maintains strong reasoning

GPT-5 Nano

Fastest and most affordable option
Capabilities:

• Quick responses
• Basic reasoning
• Simple code tasks
• General conversation

Specifications:

• Context Window: 32,000 tokens
• Multimodal: Text only
• Best For: High-throughput applications, real-time responses
• Performance: Ultra-fast, budget-friendly, good for production scale

GPT-5 Codex

Optimized for agentic coding environments
Capabilities:

• Advanced code generation
• Multi-file code editing
• Debugging and optimization
• Test generation
• Code review and analysis

Specifications:

• Context Window: 200,000 tokens
• Multimodal: Text and code
• Best For: Code generation, debugging, development workflows
• Performance: Enhanced code understanding, multi-language support

GPT-5 Chat

ChatGPT-optimized variant
Capabilities:

• Natural conversation
• Context retention
• Personality consistency
• Multi-turn dialogue

Specifications:

• Context Window: 128,000 tokens
• Multimodal: Text only
• Best For: Conversational applications, chatbots
• Performance: Tuned for dialogue, natural conversations

Research Models

o3-deep-research

Research model for complex multi-step research tasks

• Best For: Deep analysis, multi-step reasoning, comprehensive research
• Key Features: Extended thinking time, thorough analysis, citation-rich outputs

Anthropic

AI safety company known for helpful, harmless, and honest AI systems.

Claude Opus 4.1

Very capable model with highest intelligence

• Best For: Most demanding tasks requiring maximum capability
• Key Features: Superior reasoning, excellent at complex analysis

Claude Sonnet 4.5

Best for complex agents and coding tasks

• Best For: Agentic workflows, software development, automation
• Key Features: Excellent tool use, reliable coding, strong reasoning

Claude Sonnet 4.0

Long-context model with 1M token window

• Context: 1,000,000 tokens (upgraded from 200K)
• Best For: Extremely long documents, entire codebases
• Key Features: 5x increase in context length, maintains quality at scale

xAI

Advanced AI models with massive context windows and state-of-the-art performance.

Grok 4 Fast

World’s best model - currently leading all benchmarks

• Context: 2,000,000 tokens
• Best For: Most demanding AI tasks
• Key Features:
  • Leading all benchmarks as best model in the world
  • Massive 2M context window
  • Advanced reasoning capabilities
  • Complex problem solving

Grok Code Fast

Optimized for agentic coding tasks

• Best For: Advanced development workflows, code generation
• Key Features: State-of-the-art coding, rapid development

Google

Advanced multimodal models with strong reasoning capabilities.

Gemini 2.5 Flash

Best price/performance with thinking capabilities

• Best For: Production applications, cost-sensitive deployments
• Key Features:
  • Built-in reasoning (“thinking”)
  • Fast inference
  • Excellent value
  • Multimodal (text, images, video)

Gemini 2.5 Pro

Advanced reasoning with 1M+ context window

• Context: 1,000,000+ tokens
• Best For: Complex reasoning, long documents, research
• Key Features: Superior reasoning, extended context, multimodal

AI21Labs

Novel Mamba-Transformer hybrid architecture for enterprise applications.

Jamba Large 1.7

Enterprise-scale performance with 256K context

• Context: 256,000 tokens
• Architecture: Mamba-Transformer hybrid
• Best For: Enterprise applications, long documents
• Key Features: Unique architecture, efficient processing

Jamba Mini 1.7

Efficient with 256K context window

• Context: 256,000 tokens
• Best For: Cost-effective enterprise applications
• Key Features: Smaller footprint, maintains capabilities

Groq

Ultra-fast inference with integrated tool orchestration.

Compound Systems

Integrated tool orchestration

• Best For: Multi-tool workflows, complex automation
• Key Features:
  • Built-in web search
  • Code execution
  • Browser automation
  • Coordinated tool use

OpenAI GPT-OSS Models

Open-weight models (20B & 120B)

• Variants: 20B and 120B parameters
• Best For: Transparency, customization, research
• Key Features: Open-source ecosystem, full access

Llama 4 Models

Meta’s latest multimodal models

• Llama 4 Maverick: Flagship multimodal model
• Llama 4 Scout: Balanced performance and efficiency
• Best For: Multimodal applications, versatile tasks

Cohere

Enterprise-focused language models for production applications.

Command A 03-2025

Enterprise language model

• Context: 256,000 tokens
• Parameters: 111 billion
• Best For: Enterprise applications, command and control
• Key Features: Production-ready, enterprise support

Fireworks

Fast inference platform for open-weight models.

GPT-OSS Series

Multiple parameter sizes

• Best For: Open-source deployments, customization
• Key Features: Fast inference, open weights, flexible

DeepSeek V3.1

Latest reasoning models

• Best For: Advanced reasoning tasks
• Key Features: Strong reasoning, open architecture

Model Selection Guide

By Use Case

Reasoning & Analysis

• xAI Grok 4 Fast (best overall)
• OpenAI GPT-5
• Anthropic Claude Opus 4.1
• Google Gemini 2.5 Pro

Coding & Development

• Anthropic Claude Sonnet 4.5
• OpenAI GPT-5 Codex
• xAI Grok Code Fast

Cost-Performance

• Google Gemini 2.5 Flash
• OpenAI GPT-5 Nano
• OpenAI GPT-5 Mini

Long Context

• Anthropic Claude Sonnet 4.0 (1M)
• Google Gemini 2.5 Pro (1M+)
• xAI Grok 4 Fast (2M)
• AI21Labs Jamba (256K)

Enterprise Production

• Cohere Command A
• AI21Labs Jamba Large
• Google Gemini 2.5 Flash

Custom Routing

Don’t want to choose manually? Use custom routers to automatically select the best model based on your requirements.

Model Lifecycle

Models are regularly updated with new versions and capabilities. Some older models may be deprecated over time.