All models

20 tracked models across 8 vendors.

Frontier · 11

Claude 4.6 Sonnet

Anthropic

Context: 200,000
License: proprietary

Gemini 2.5 Flash

Google

Context: 1,000,000
License: proprietary

GPT-5.5

OpenAI

released 2026-04-23

OpenAI's smartest and most intuitive model — successor to GPT-5, with major coding, research, and document workflow gains. GPT-5.5 Pro variant also available for heavier reasoning.

Context: 400,000
License: proprietary

Gemini 3 Pro

Google

released 2026-04-22

Google DeepMind's flagship multimodal model. Best-in-class for multimodal understanding and agentic / vibe coding workflows. A "Deep Think" reasoning mode is available to AI Ultra subscribers.

Context: 2,000,000
License: proprietary

Claude 4.7 Opus

Anthropic

released 2026-04-16

Anthropic's most capable model, optimized for complex reasoning and coding. Improved software engineering, long-running coding tasks, and higher-resolution vision over Claude 4.6.

Context: 1,000,000
License: proprietary

Claude 4.5 Haiku

Anthropic

released 2025-10-01

Fast, cost-effective Claude model.

Context: 200,000
License: proprietary

GPT-5

OpenAI

released 2025-08-07

OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026.

Context: 400,000
License: proprietary

Grok 4

xAI

released 2025-07-09

Context: 256,000
License: proprietary

o3

OpenAI

released 2025-04-16

Reasoning-focused model in the o-series.

Context: 200,000
License: proprietary

GPT-4.1

OpenAI

released 2025-04-14

Context: 1,000,000
License: proprietary

Gemini 2.5 Pro

Google

released 2025-03-25

Predecessor to Gemini 3 Pro.

Context: 2,000,000
License: proprietary

Open source · 9

DeepSeek-V4-Pro

DeepSeek

released 2026-04-22

DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs.

Context: 1,000,000
Params: 1.6T (49B active)
License: MIT
Source: open

Qwen3.6-27B

Alibaba

released 2026-04-22

Alibaba's first dense open-weight in the 3.6 family. Strong agentic-coding scores (77.2 SWE-bench Verified, matching Claude 4.5 Opus on Terminal-Bench 2.0). Supports 201 languages and multimodal text/image/video input.

Context: 262,144
Params: 27B (dense)
License: Apache-2.0
Source: open