Sources & verification notes

Gemini Flash Latest

• Exact identifier & access

  Identity and lifecycle apply to this exact identifier and serving surface.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• First availability

  Effective Sep 25, 2025. Checked Sep 23, 2026.

  The alias was introduced with the September 2025 Flash previews.

  • Continuing to bring you our latest models, with an improved Gemini 2.5 Flash and Flash-Lite release ↗Google for Developers · provider-authored · checked Sep 23, 2026

• Availability status

  Effective date not established; this is an observation. Checked Sep 13, 2026. Re-verification needed.

  The latest captured explicit mapping was to gemini-3.5-flash on 2026-05-19; the current target after later releases is not stated.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• Capabilities & limits

  Effective date not established; this is an observation. Checked Sep 23, 2026.

  Values of gemini-3.5-flash, the last target Google names (changelog 2026-05-19). Gemini 3.6, 3.7 and 3.8 Flash publish identical limits and capabilities.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026
  • gemini-3.5-flash model page ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• Input price

  Effective date not established; this is an observation. Checked Sep 23, 2026.

  Not verified. These sources establish the identifier, not this missing fact.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• Output price

  Effective date not established; this is an observation. Checked Sep 23, 2026.

  Not verified. These sources establish the identifier, not this missing fact.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• Model card

  Effective date not established; this is an observation. Checked Sep 23, 2026.

  Modalities of the last documented target, gemini-3.5-flash; identical for later Flash releases.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026
  • gemini-3.5-flash model page ↗Google AI for Developers · provider-authored · checked Sep 23, 2026

• Official announcement

  Effective Sep 25, 2025. Checked Sep 23, 2026.

  • Continuing to bring you our latest models, with an improved Gemini 2.5 Flash and Flash-Lite release ↗Google for Developers · provider-authored · checked Sep 23, 2026

• License

  Effective date not established; this is an observation. Checked Sep 23, 2026.

  Not verified. These sources establish the identifier, not this missing fact.

  • Release notes ↗Google AI for Developers · provider-authored · checked Sep 23, 2026