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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.

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Available Providers

OpenAI

OpenAI
GPT-5 family, o3 series, and more

Anthropic

Anthropic
Claude 4 and Claude 4.1 models

xAI

xAI
Grok 4 Fast - world’s best model

Google

Google
Gemini 2.5 Flash and Pro

AI21Labs

AI21Labs
Jamba 1.7 architecture

Groq

Groq
Ultra-fast inference

Cohere

Cohere
Enterprise language models

Fireworks

Fireworks
Open-weight models

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OpenAI

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

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GPT-5 Family

Flagship model with massive 400K context windowCapabilities:
  • 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
Cost-efficient model with strong reasoningCapabilities:
  • 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
Fastest and most affordable optionCapabilities:
  • 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
Optimized for agentic coding environmentsCapabilities:
  • 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
ChatGPT-optimized variantCapabilities:
  • 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

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Research Models

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

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Anthropic

AI safety company known for helpful, harmless, and honest AI systems.
Very capable model with highest intelligence
  • Best For: Most demanding tasks requiring maximum capability
  • Key Features: Superior reasoning, excellent at complex analysis
Best for complex agents and coding tasks
  • Best For: Agentic workflows, software development, automation
  • Key Features: Excellent tool use, reliable coding, strong reasoning
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

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xAI

Advanced AI models with massive context windows and state-of-the-art performance.
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
Optimized for agentic coding tasks
  • Best For: Advanced development workflows, code generation
  • Key Features: State-of-the-art coding, rapid development

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Google

Advanced multimodal models with strong reasoning capabilities.
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)
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

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AI21Labs

Novel Mamba-Transformer hybrid architecture for enterprise applications.
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
Efficient with 256K context window
  • Context: 256,000 tokens
  • Best For: Cost-effective enterprise applications
  • Key Features: Smaller footprint, maintains capabilities

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Groq

Ultra-fast inference with integrated tool orchestration.
Integrated tool orchestration
  • Best For: Multi-tool workflows, complex automation
  • Key Features:
    • Built-in web search
    • Code execution
    • Browser automation
    • Coordinated tool use
Open-weight models (20B & 120B)
  • Variants: 20B and 120B parameters
  • Best For: Transparency, customization, research
  • Key Features: Open-source ecosystem, full access
Meta’s latest multimodal models
  • Llama 4 Maverick: Flagship multimodal model
  • Llama 4 Scout: Balanced performance and efficiency
  • Best For: Multimodal applications, versatile tasks

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Cohere

Enterprise-focused language models for production applications.
Enterprise language model
  • Context: 256,000 tokens
  • Parameters: 111 billion
  • Best For: Enterprise applications, command and control
  • Key Features: Production-ready, enterprise support

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Fireworks

Fast inference platform for open-weight models.
Multiple parameter sizes
  • Best For: Open-source deployments, customization
  • Key Features: Fast inference, open weights, flexible
Latest reasoning models
  • Best For: Advanced reasoning tasks
  • Key Features: Strong reasoning, open architecture

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Model Selection Guide

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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

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Custom Routing

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

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Model Lifecycle

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

Deprecations

View deprecated models and migration guidance

Changelog

See latest model updates and releases

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Getting Started

1

Choose Your Use Case

Identify what you need the model for (reasoning, coding, production, etc.)
2

Select Model

Pick from our recommendations or use custom routing
3

Test Performance

Run evaluations against your datasets
4

Deploy

Use in your spaces or via API
5

Monitor

Track performance and adjust as needed

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Next Steps

Custom Routers

Automatically select the right model

Evaluations

Test models against your standards

API Reference

Integrate models into your applications

Model Deprecations

Stay updated on model lifecycle
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