O
GPT-5
Model Release
OpenAI
GPT-5 launched by OpenAI. OpenAI flagship GPT-5 generation for general and agentic workloads.
AI Release Timeline
Track model launches, capability updates, pricing changes, and benchmark milestones across the AI industry.
2026
O
GPT-5
API Release
OpenAI
API endpoint `gpt-5` available for GPT-5.
O
GPT-5
Pricing Update
OpenAI
Initial pricing set at $5.00/M input and $20.00/M output tokens.
O
GPT-5
Vision Support
OpenAI
GPT-5 adds native vision and image understanding capabilities.
O
GPT-5
Audio Support
OpenAI
GPT-5 supports audio input and multimodal voice workflows.
O
GPT-5
Function Calling
OpenAI
GPT-5 supports function calling and structured tool use.
O
GPT-5
Reasoning Model
OpenAI
GPT-5 introduces extended reasoning and chain-of-thought capabilities.
O
GPT-5
Benchmark Milestone
OpenAI
GPT-5 achieves 96/100 reasoning benchmark score — top-tier performance.
O
GPT-5 Mini
Model Release
OpenAI
GPT-5 Mini launched by OpenAI. Cost-efficient GPT-5 family model for high-volume production.
O
GPT-5 Mini
API Release
OpenAI
API endpoint `gpt-5-mini` available for GPT-5 Mini.
O
GPT-5 Mini
Pricing Update
OpenAI
Initial pricing set at $0.40/M input and $1.60/M output tokens.
O
GPT-5 Mini
Vision Support
OpenAI
GPT-5 Mini adds native vision and image understanding capabilities.
O
GPT-5 Mini
Function Calling
OpenAI
GPT-5 Mini supports function calling and structured tool use.
O
GPT-5 Mini
Reasoning Model
OpenAI
GPT-5 Mini introduces extended reasoning and chain-of-thought capabilities.