MA
Kimi K2
Reasoning Model
Moonshot AI
Kimi K2 introduces extended reasoning and chain-of-thought capabilities.
AI Release Timeline
Track model launches, capability updates, pricing changes, and benchmark milestones across the AI industry.
2025
A
Claude 4 Sonnet
Reasoning Model
Anthropic
Claude 4 Sonnet introduces extended reasoning and chain-of-thought capabilities.
A
Claude 4 Opus
Reasoning Model
Anthropic
Claude 4 Opus introduces extended reasoning and chain-of-thought capabilities.
G
Gemini 2.5 Flash
Reasoning Model
Gemini 2.5 Flash introduces extended reasoning and chain-of-thought capabilities.
O
OpenAI o4 Mini
Reasoning Model
OpenAI
OpenAI o4 Mini introduces extended reasoning and chain-of-thought capabilities.
O
OpenAI o3
Reasoning Model
OpenAI
OpenAI o3 introduces extended reasoning and chain-of-thought capabilities.
G
Gemini 2.5 Pro
Reasoning Model
Gemini 2.5 Pro introduces extended reasoning and chain-of-thought capabilities.
A
Claude 3.7 Sonnet
Reasoning Model
Anthropic
Claude 3.7 Sonnet introduces extended reasoning and chain-of-thought capabilities.
X
Grok 3
Reasoning Model
xAI
Grok 3 introduces extended reasoning and chain-of-thought capabilities.
X
Grok 3 Mini
Reasoning Model
xAI
Grok 3 Mini introduces extended reasoning and chain-of-thought capabilities.
O
OpenAI o3 Mini
Reasoning Model
OpenAI
OpenAI o3 Mini introduces extended reasoning and chain-of-thought capabilities.
D
DeepSeek R1
Reasoning Model
DeepSeek
DeepSeek R1 introduces extended reasoning and chain-of-thought capabilities.