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Providers
Providers
Reference guide for AI providers available through Elyxir.
Elyxir integrates with major AI providers, giving you access to hundreds of models through a single API.
Provider Overview
| Provider | Specialty | Key Models |
|---|---|---|
| OpenAI | General AI | GPT-5.5, GPT-5.4, GPT-4.1, GPT-4o, Embeddings |
| Anthropic | Safe AI | Claude 4.8, Claude 4.7, Claude 4.6, Claude 4.5 |
| Multimodal | Gemini 3.5, Gemini 3.1, Gemini 3, Gemini 2.5 | |
| Meta | Open Source | Llama 4, Llama 3.3 |
| Mistral AI | European AI | Mistral Large 3, Mistral Small 4, Codestral |
| DeepSeek | Reasoning | DeepSeek V4 Pro, DeepSeek V3.2 |
| Cohere | Enterprise | Command A+, Command A |
| Perplexity | Search | Sonar Deep Research, Sonar Reasoning Pro, Sonar Large |
| xAI | Chat | Grok 4.3, Grok 4 |
| Fireworks AI | Fast Inference | Qwen 3.5, Kimi K2.6, DeepSeek V4, Llama 4 |
| ElevenLabs | Audio | ElevenLabs v3 TTS, Scribe v2 Transcription |
OpenAI
Website: openai.com
Capabilities
- Chat completions
- Vision (GPT-4.1, GPT-4o)
- Embeddings
- Image generation (DALL-E 3)
- Audio transcription (Whisper)
Strengths
- Industry-leading quality
- Fast response times
- Wide ecosystem support
- Strong instruction following
Model Prefix
openai/gpt-5.5
openai/gpt-5.5-pro
openai/gpt-5.5-instant
openai/gpt-5.4
openai/gpt-5.2
openai/gpt-5-mini
openai/gpt-4.1
openai/gpt-4.1-mini
openai/gpt-4o
Anthropic
Website: anthropic.com
Capabilities
- Chat completions
- Vision (Claude 4+)
- Very long context (200K tokens)
- Computer use
- Extended thinking
- Agentic coding
Strengths
- Exceptional coding abilities
- Detailed, thoughtful responses
- Strong safety measures
- Long context handling
- Best-in-class for software development
Model Prefix
anthropic/claude-opus-4.8
anthropic/claude-opus-4.7
anthropic/claude-sonnet-4.6
anthropic/claude-opus-4.6
anthropic/claude-sonnet-4.5
anthropic/claude-opus-4.5
anthropic/claude-haiku-4.5
Website: ai.google.dev
Capabilities
- Chat completions
- Vision
- Multimodal (text, image, audio, video)
- Extremely long context (1M tokens)
- Code execution
- Image generation (Imagen 4)
- Video generation (Veo 3)
Strengths
- Massive context windows
- Native multimodal support
- Good price-performance
- Fast inference
- Google Search grounding
Model Prefix
gemini/gemini-3.5-flash
gemini/gemini-3.1-pro-preview
gemini/gemini-3-pro-preview
gemini/gemini-3-flash
gemini/gemini-2.5-pro
gemini/gemini-2.5-flash
Meta
Website: llama.meta.com
Capabilities
- Chat completions
- Code generation
- Multilingual
- Vision (Llama 4)
Strengths
- Open weights (can self-host)
- No usage restrictions
- Strong performance
- Active community
- Multiple size options
Model Prefix
meta/llama4-scout
meta/llama4-maverick
meta/llama-3.3-70b
Mistral AI
Website: mistral.ai
Capabilities
- Chat completions
- Code generation (Codestral)
- Function calling
- Multilingual
Strengths
- European data sovereignty
- Efficient architecture
- Strong code generation
- Competitive pricing
- Open weight options
Model Prefix
mistral/mistral-large-3
mistral/mistral-medium-3.1
mistral/mistral-small-4
mistral/mistral-small-3.2
mistral/codestral-22b
DeepSeek
Website: deepseek.com
Capabilities
- Chat completions
- Code generation
- Advanced reasoning
- Math and science
Strengths
- State-of-the-art reasoning
- Excellent at math problems
- Strong coding abilities
- Very cost-effective
- Open weights available
Model Prefix
deepseek-v4-pro
deepseek-v4-flash
deepseek-v3.2
deepseek-v3.1
Cohere
Website: cohere.com
Capabilities
- Chat with RAG
- Enterprise-grade reliability
- Function calling
- Vision (Command A+)
Strengths
- Excellent for enterprise
- Strong RAG support
- Reliable performance
Model Prefix
command-a-plus
command-a
Perplexity
Website: perplexity.ai
Capabilities
- Chat with web search
- Real-time information
- Source citations
- Deep multi-step research
- Reasoning with search grounding
Strengths
- Native web search
- Source citations
- Current information
- Research tasks
Model Prefix
sonar-deep-research
sonar-reasoning-pro
perplexity-sonar-large
perplexity-sonar
xAI
Website: x.ai
Capabilities
- Chat completions
- Real-time information
- Deep reasoning
- Agentic coding (Grok Build)
Strengths
- Current events awareness
- Large context window (up to 1M)
- Strong reasoning
- Cost-efficient frontier tier (grok-4.3)
Model Prefix
xai/grok-4.3
xai/grok-4
xai/grok-build-0.1
Fireworks AI
Website: fireworks.ai
Capabilities
- Chat completions
- Ultra-fast inference
- Function calling
- Vision models
Strengths
- Very fast inference
- Wide model selection including Qwen series
- Competitive pricing
- Enterprise features
Available Models
Fireworks AI hosts a variety of open models, including:
- Qwen series:
qwen3.5,qwen3-coder-next,qwen3-235b-thinking - Kimi series:
kimi-k2.6,kimi-k2,kimi-k2-thinking - DeepSeek:
deepseek-v4-pro,deepseek-v4-flash,deepseek-v3.2,deepseek-v3.1 - Llama 4:
llama4-scout,llama4-maverick - GLM:
glm-4.7 - MiniMax:
minimax-m2.5
Model Prefix
fireworks/kimi-k2.6
fireworks/deepseek-v4-pro
fireworks/deepseek-v4-flash
fireworks/deepseek-v3.2
fireworks/llama4-scout
ElevenLabs
Website: elevenlabs.io
Capabilities
- Text-to-speech (ElevenLabs v3)
- Voice cloning
- Speech-to-text transcription (Scribe)
- Audio generation
Strengths
- Natural-sounding voices
- Multiple languages
- Custom voices
- Fast generation
- High-accuracy transcription
Model Prefix
elevenlabs/eleven-v3
elevenlabs/scribe-v2
elevenlabs/scribe-v1
elevenlabs/scribe-v1-experimental
Choosing a Provider
By Use Case
| Use Case | Recommended |
|---|---|
| General chat | OpenAI, Anthropic |
| Coding | Anthropic, xAI (grok-build-0.1) |
| Reasoning | DeepSeek V4 Pro, Grok 4.3 |
| Research | Perplexity (sonar-deep-research) |
| Long documents | Google, Anthropic |
| Embeddings | OpenAI |
| Fast inference | Fireworks AI |
| Open source | Meta, Mistral AI |
| Audio | ElevenLabs |
By Priority
| Priority | Provider |
|---|---|
| Quality | OpenAI, Anthropic |
| Cost | DeepSeek, Meta |
| Speed | Fireworks AI, xAI (Grok fast) |
| European | Mistral AI |
Related
- Supported Models - Model list
- Model Hub - Browse models
- Comparison - Compare options