Gemini 2.5 models access update

UpdateSep 18, 2026VerifiedAdded Sep 22, 2026

To ensure reliable performance for everyone, we are limiting access to the 2.5 models to users who have actively used them in the past. These models are not deprecated and will continue to be served until further notice through the API. For any new projects, use our latest models: 3.5 Flash-Lite or 3.8 Flash.

LLMs Developer tools Performance

Read Google Cloud's release notes

https://ai.google.dev/gemini-api/docs/changelog#september-18-2026

Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.

More Gemini API releases

Gemini APISep 17, 2026

Antigravity Agent 09-2026

Released antigravity-preview-09-2026, which replaces and deprecates antigravity-preview-05-2026. If you run on a remote sandbox (environment: "remote") and read only output_text or model_output steps, update the agent string and nothing else changes. If you run tools locally (local_environment) or parse function_call steps, the built-in tools changed.

PreviewAI agentsSQLDeveloper toolsSource

Gemini APISep 15, 2026

Gemini 3.8 Live and Gemini 3.8 Live Extended Thinking are generally available

Two new audio-to-audio Live API models target real-time voice apps: gemini-3.8-live for low-latency dialogue with asynchronous function calling, and gemini-3.8-live-extended-thinking for high-reasoning voice use cases.

GAAI agentsLLMsStreamingSource

Gemini APISep 22, 2026

Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS generally available (GA) : Released our next-generation

Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS generally available (GA) : Released our next-generation text-to-speech (TTS) audio models and the Gemini API Voices endpoint (/v1beta/voices): Gemini 3.8 Flash TTS (gemini-3.8-flash-tts): Flagship creative TTS model engineered for studio-grade voice fidelity, nuanced acting, regional dialects, and long-form...

GAUnverifiedAI agentsLLMsSQLSource

Gemini APISep 3, 2026

Lyria 3.5 generally available (GA)

Released the next generation of Google's music generation model: lyria-3.5: Full-length song generation with improved musical coherence, natural vocals, and fine-grained duration and structural control. The model supports text and image inputs and generates high-fidelity 44.1 kHz stereo audio. See the Music generation guide for details and code samples.

GADeveloper toolsSource

Gemini APISep 2, 2026

Gemini 3.8 Flash generally available (GA)

Released gemini-3.8-flash, our most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows. To get started, see the Gemini 3.8 Flash model page and the Latest model guide.

GAAI agentsLLMsDeveloper toolsSource

Gemini APISep 1, 2026

Agentic video understanding

Released agentic video understanding for Gemini 3.7 Flash, 3.6 Flash, and 3.5 Flash-Lite across the Interactions and GenerateContent APIs. The model dynamically navigates video timelines, requesting transcripts, frames, or audio tracks on demand. This approach uses up to 88% fewer tokens for long-form content compared to static processing.

UpdateAI agentsLLMsDeveloper toolsSource

Gemini APIAug 27, 2026

Gemini Omni Flash generally available (GA)

Released gemini-omni-1.1-flash, the GA version of our fast, conversational video generation and editing model. This release includes significant new capabilities: Video extension : Seamlessly extend existing videos by generating continuations at the end of a clip using the extend task or directly with a prompt.

GALLMsDeveloper toolsSource

Gemini APIAug 26, 2026

Gemini 3.5 Transcribe generally available (GA)

Released two dedicated speech-to-text models based on Gemini's audio understanding: Gemini 3.5 Transcribe (gemini-3.5-transcribe): High-accuracy, low-latency non-streaming speech-to-text with utterance-based language detection across 85+ languages, speaker diarization, word-level timestamps, and custom vocabulary biasing (up to 1,000 terms).

GALLMsStreamingDeveloper toolsSource

Also shipped on Sep 18, 2026

Databricks Databricks AppsSep 18, 2026

Databricks Apps telemetry is now generally available

Configuring telemetry for your Databricks apps is now generally available. Databricks Apps telemetry collects traces, logs, and metrics and persists them to Unity Catalog tables using the OpenTelemetry (OTel) protocol.

GAGovernanceObservabilityDeveloper toolsSource

Databricks LakebaseSep 18, 2026

Lakebase Search is generally available

Lakebase Search is now generally available. It brings scalable vector and keyword search to Lakebase projects through two Postgres extensions, so you can run semantic and exact-term search in a single database without a separate search stack: lakebase_vector adds the lakebase_ann index type for approximate nearest-neighbor vector search.

GAVector searchSQLPostgresSource

Snowflake SnowflakeSep 18, 2026

Apache Iceberg™ tables: Partition evolution (General availability)

With this release, we're pleased to announce the general availability of partition evolution for Snowflake-managed Iceberg tables. You can now change a table's partition specification after you create the table by adding, dropping, or replacing partition fields, without rewriting existing data.

GAApache IcebergSource

Microsoft Microsoft FoundrySep 18, 2026

[In preview] Public Preview: Foundry Routines in Foundry Agent Service

In public preview, Foundry Agent Service adds Foundry Routines, a native trigger primitive for running published agents automatically. Production agents often need to run on a schedule or when a business event occurs, and today that means assembling exter

PreviewAI agentsSource

Microsoft Microsoft FoundrySep 18, 2026

[Launched] Generally Available: Enable and disable controls for Microsoft Foundry agents in Agent 365

Microsoft Foundry now exposes enable and disable actions for Foundry agent objects within the Agent 365 governance surface in Microsoft Admin Center, generally available. Administrators can control whether a Foundry agent is available for use across their

GAAI agentsGovernanceSource

Microsoft Microsoft FoundrySep 18, 2026

[In preview] Public Preview: Network egress controls for hosted agents in Microsoft Foundry

In public preview, Microsoft Foundry now lets customers govern the outbound connections a hosted agent can make. Customers author ordered rules matched on destination host, including FQDN with wildcards such as *.contoso.com, with actions to allow, deny,

PreviewAI agentsSource