Model Research
Editorial Snapshot: verify vendor pricing and release status before buying
Foundational
LLM Directory
Compare leading language models by reasoning strength, speed, context window, and cost so you can choose the right foundation for your work.
Frontier & Flagship
8 Models Indexed
GPT-5.4 by OpenAI
Pro Active
The absolute state-of-the-art foundation for autonomous engineering.
Cost / 1M Input
$15/1M input
Context Depth
1M
DeepSeek by DeepSeek
V4 Active
Highly efficient open-weight flagship model.
Cost / 1M Input
$0.30/1M input
Context Depth
1M
Claude 4.6 by Anthropic
Opus Active
Current state-of-the-art for reasoning and code.
Cost / 1M Input
$15/1M input
Context Depth
200k
Claude 3.5 by Anthropic
Sonnet Active
The most popular model for AI coding agents.
Cost / 1M Input
$3/1M input
Context Depth
200k
Gemini 3.1 by Google
Pro Active
Industry leader in deep context and cross-modal reasoning.
Cost / 1M Input
$3.50/1M input
Context Depth
2M
Gemini 3.1 by Google
Flash Live Active
Native multimodal voice model with interruption support.
Cost / 1M Input
$0.75/1M input
Context Depth
1M
Llama 4 by Meta
Maverick Active
Flagship open-weights MoE model competing with GPT-5 tiers.
Cost / 1M Input
Free (Self-hosted)
Context Depth
1M
Llama 4 by Meta
Scout Active
Highly optimized local model for RTX 4090s and local edge workloads.
Cost / 1M Input
Free (Self-hosted)
Context Depth
128k
Reasoning Engines
2 Models Indexed
o1 by OpenAI
Full Active
Advanced reasoning model using chain-of-thought.
Cost / 1M Input
$15/1M input
Context Depth
128k
DeepSeek by DeepSeek
R1 Active
Specialized reasoning model that "thinks" before answering.
Cost / 1M Input
$0.55/1M input
Context Depth
128k
High-Volume & Fast
2 Models Indexed
GPT-5.4 by OpenAI
Mini Active
Blazing fast, high-volume model.
Cost / 1M Input
$0.15/1M input
Context Depth
128k
Gemini 3.1 by Google
Flash-Lite Active
Optimized for extreme low latency and scale.
Cost / 1M Input
$0.075/1M input
Context Depth
1M
Legacy & Retired
6 Models Indexed
GPT-4o by OpenAI
Latest legacy
Superseded by the GPT-5.x family.
Cost / 1M Input
$5/1M input
Context Depth
128k
GPT-4 by OpenAI
Turbo retired
No longer actively supported.
Cost / 1M Input
N/A
Context Depth
128k
DeepSeek by DeepSeek
V3.2 legacy
The former flagship, still widely respected.
Cost / 1M Input
$0.28/1M input
Context Depth
128k
Claude 3 by Anthropic
Opus legacy
Preceded the 3.5 family as the top reasoning model.
Cost / 1M Input
$15/1M input
Context Depth
200k
Gemini 1.5 by Google
Pro retired
Retired in favor of the Gemini 3 series.
Cost / 1M Input
N/A
Context Depth
2M
Llama 3.1 by Meta
70B legacy
Former flagship.
Cost / 1M Input
Free
Context Depth
128k
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