Back to Models
Google Deep MindProprietary

Gemini 2.5 Flash-Preview-09-2025

Gemini 2.5 Flash-Preview-09-2025 is a foundation model developed by Google DeepMind. Optimized for chat-style dialogue, it supports an extremely long context window of up to 1 million tokens.

Parameters

Undisclosed

Context Window

1000K

License

Proprietary

Release Date

2025-09-25

API Pricing

API pricing for this model is not yet available

Strengths

  • Vast 1-million-token context window
  • Advanced conversational chat capability
  • Developed by Google DeepMind

Weaknesses

  • Non-open-source closed license
  • Potential instability as a preview
  • Lack of detailed performance metrics

Use Cases

  • Analyzing ultra-long documents
  • Understanding large codebases
  • Advanced conversational AI assistants