Gemini Omni 1.2 Flash API
gemini-omni-1.2-flashGemini Omni 1.2 Flash is Google's Omni video model released on 5 November 2026, and on APIMODELS it costs $0.045 per output second at 720p and $0.052 at 1080p — 36% and 50% below Google's $0.07 and $0.104. Per Google, 1.2 extends clips to 15 seconds (1.1 stopped at 10), keeps faces, garments and brand colors closer to your reference images, drifts and morphs less across a shot, holds the camera steadier with fewer jump cuts, and delivers more natural speech with clearer lip-sync; Google also says fast sports action, rapid script changes and complex physics are still hard. One model id covers three input modes chosen by the fields you send: a prompt alone is text-to-video; images (up to 3) is reference-to-video for a character, a product or a style; first_frame_url, optionally with last_frame_url, anchors the opening (and closing) frame. Duration is any whole number of seconds from 3 to 15 — 3 to 10 when both frames are set — output is 720p or 1080p in 16:9 or 9:16, and every clip comes with synced audio. Reference images cannot be combined with a first frame, and video input (editing an existing clip), saved voices or characters, 4K and 360p are not available on this model here; Gemini Omni 1.1 Flash still covers those. Success is not 100%: upstream safety filters can reject a prompt or an image and the model can be temporarily unavailable. If the primary upstream channel is unavailable, the request switches automatically to a second channel at the same price, and failed requests are never charged.
Generate Video
Leave empty for text-to-video, or add up to 3 reference images (a character, a product, a style). Reference images cannot be combined with a first frame.
Result
Generated video will appear here
Provide URLs and click Generate
Below the Official Price
720p $0.045/s and 1080p $0.052/s against Google's $0.07 / $0.104 per second; an 8-second 720p clip is $0.36
Up to 15 Seconds
Any whole number of seconds from 3 to 15 (1.1 stopped at 10); 3 to 10 when both a first and a last frame are set
Closer to Your References
Per Google: faces, garments and brand colors stay closer to the reference images, with less drift and morphing across a shot
Clearer Speech, Steadier Camera
Per Google: more natural dialogue with clearer lip-sync, and camera moves with fewer jump cuts
Three Input Modes
Prompt only, up to 3 reference images, or a first frame with an optional last frame — one model id, 720p or 1080p, 16:9 or 9:16
Limits to Know
No video input, saved voices/characters, 4K or 360p here; a first frame cannot be combined with reference images; success is not 100%, failed requests are not charged
Gemini Omni 1.2 Flash について
Gemini Omni 1.2 Flash は Google の動画生成 API です。Gemini Omni 1.2 Flash is Google's Omni video model released on 5 November 2026, and on APIMODELS it costs $0.045 per output second at 720p and $0.052 at 1080p — 36% and 50% below Google's $0.07 and $0.104. Per Google, 1.2 extends clips to 15 seconds (1.1 stopped at 10), keeps faces, garments and brand colors closer to your reference images, drifts and morphs less across a shot, holds the camera steadier with fewer jump cuts, and delivers more natural speech with clearer lip-sync; Google also says fast sports action, rapid script changes and complex physics are still hard. One model id covers three input modes chosen by the fields you send: a prompt alone is text-to-video; images (up to 3) is reference-to-video for a character, a product or a style; first_frame_url, optionally with last_frame_url, anchors the opening (and closing) frame. Duration is any whole number of seconds from 3 to 15 — 3 to 10 when both frames are set — output is 720p or 1080p in 16:9 or 9:16, and every clip comes with synced audio. Reference images cannot be combined with a first frame, and video input (editing an existing clip), saved voices or characters, 4K and 360p are not available on this model here; Gemini Omni 1.1 Flash still covers those. Success is not 100%: upstream safety filters can reject a prompt or an image and the model can be temporarily unavailable. If the primary upstream channel is unavailable, the request switches automatically to a second channel at the same price, and failed requests are never charged. APIMODELS のプラットフォーム経由なら、統一 API と明朗な従量課金でこのモデルを呼び出せます。 現在の料金: 720p · per second: $0.045, 1080p · per second: $0.052, 720p · 8s: $0.36, 1080p · 8s: $0.416, 720p · 15s: $0.675, 1080p · 15s: $0.78, Official Google rate · 720p per second: $0.07, Official Google rate · 1080p per second: $0.104。
主な機能
- Below the Official Price -- 720p $0.045/s and 1080p $0.052/s against Google's $0.07 / $0.104 per second; an 8-second 720p clip is $0.36
- Up to 15 Seconds -- Any whole number of seconds from 3 to 15 (1.1 stopped at 10); 3 to 10 when both a first and a last frame are set
- Closer to Your References -- Per Google: faces, garments and brand colors stay closer to the reference images, with less drift and morphing across a shot
- Clearer Speech, Steadier Camera -- Per Google: more natural dialogue with clearer lip-sync, and camera moves with fewer jump cuts
- Three Input Modes -- Prompt only, up to 3 reference images, or a first frame with an optional last frame — one model id, 720p or 1080p, 16:9 or 9:16
- Limits to Know -- No video input, saved voices/characters, 4K or 360p here; a first frame cannot be combined with reference images; success is not 100%, failed requests are not charged
ユースケース
販促動画
広告キャンペーンや SNS 施策に向けたブランド動画を短時間で作ります。
SNS 向けショート動画
TikTok、Instagram、YouTube 向けの縦型ショート動画を量産できます。
プロダクトデモ
機能紹介やチュートリアル動画を作り、コンバージョンにつなげます。
教育コンテンツ
講座の解説、知識の説明、研修用の動画を低コストで継続的に作れます。
APIMODELS を選ぶ理由
- 統一 API -- キー 1 本ですべてのモデルへ。プラットフォームごとに登録する必要はありません
- 明朗な料金 -- 従量課金で、1 回あたりの単価は各モデルページに掲載。個人開発者とスタートアップに向いています
- すぐ使える -- 登録した直後から利用でき、支払いは Stripe と Alipay に対応
- 充実したドキュメント -- cURL / Python / Node.js のサンプル付きで API を詳しく解説
よくある質問
Gemini Omni 1.2 Flash の料金は？
Gemini Omni 1.2 Flash は APIMODELS 経由で 720p · per second: $0.045, 1080p · per second: $0.052, 720p · 8s: $0.36, 1080p · 8s: $0.416, 720p · 15s: $0.675, 1080p · 15s: $0.78, Official Google rate · 720p per second: $0.07, Official Google rate · 1080p per second: $0.104 で利用できます。課金は従量制で、生成した分だけの支払いです。
Gemini Omni 1.2 Flash の API はどう使いますか？
APIMODELS に登録して API キーを取得し、統一エンドポイントを呼ぶだけです。cURL / Python / Node.js のサンプルを含む詳しいドキュメントを用意しています。
APIMODELS と Google 公式 API の違いは？
APIMODELS は同じ Gemini Omni 1.2 Flash を集約プラットフォーム経由で提供します。統一された API インターフェースなので、プロバイダごとにアカウントを作る必要はありません。キー 1 本ですべてのモデルに届きます。
How much does Gemini Omni 1.2 Flash cost on APIMODELS?
It is billed per requested second: $0.045/s at 720p and $0.052/s at 1080p, against Google's official $0.07 and $0.104 (36% and 50% below). An 8-second 720p clip is $0.36, a 15-second 720p clip $0.675 and a 15-second 1080p clip $0.78. Only delivered videos are charged — failures and safety rejections cost nothing.
What is new in Gemini Omni 1.2 Flash compared with 1.1?
Per Google's 5 November 2026 announcement: clips up to 15 seconds instead of 10, a 30% lower official price, faces, garments and brand colors that stay closer to your reference images, less drift and morphing across a shot, steadier camera moves with fewer jump cuts, and more natural speech with clearer lip-sync. Google also says fast sports action, rapid script changes and complex physics are still hard. These are Google's claims, not our own benchmark.
How do I call it, and what inputs does it accept?
POST https://api.apimodels.app/v1/video/generations with model "gemini-omni-1.2-flash", then poll the same endpoint with task_id (or pass callback_url). A prompt alone is text-to-video; images (up to 3, URL or base64) is reference-to-video; first_frame_url, optionally with last_frame_url, anchors the opening and closing frame. duration is any whole number of seconds from 3 to 15 (3 to 10 with both frames), resolution is 720p or 1080p, aspect_ratio is 16:9 or 9:16. Every clip comes with synced audio.
What are the limitations on APIMODELS?
Video input (editing an existing clip), saved voices or characters (audio_ids / character_ids), seed, 4K and 360p are not available on this model here, and a first frame cannot be combined with reference images; those requests return a 400 at creation and are not charged. Success is not 100%: upstream safety filters can reject a prompt or an image, and the model can be temporarily unavailable. If the primary upstream channel is unavailable, the request switches automatically to a second channel at the same price; failed requests are never charged.
Gemini Omni 1.2 Flash or 1.1 Flash — which should I use?
Use 1.2 for new work: it costs 36% less per second here ($0.045 vs $0.07 at 720p), runs up to 15 seconds and, per Google, follows references more closely. Stay on Gemini Omni 1.1 Flash when you need 4K, video editing from a source clip, more than 3 reference images, or saved voices and characters. Both take the same request fields, so switching is a change to the model string. Google has announced that its own API will route gemini-omni-1.1-flash to 1.2 from 3 December 2026.
Gemini Omni 1.2 Flash は他の動画生成モデルと比べてどうですか？
APIMODELS では Gemini Omni 1.2 Flash が 60 以上のモデルと同じ API キー・同じ残高の上に並んでいるので、選択は「相性」の問題であって「囲い込み」の問題ではありません。Text-to-Video、Up to 3 Reference Images、First + Last Frame、720p / 1080p、3–15s、Synced Audio に対応しており、他の動画生成モデルと価格・機能を並べて評価できます。乗り換えはモデル名の文字列を 1 つ書き換えるだけ。新しいアカウントも追加の実装も要りません。動画生成の選択肢と最新価格は apimodels.app/models で確認できます。
Gemini Omni 1.2 Flash で何ができますか？
Gemini Omni 1.2 Flash は次に対応しています: Text-to-Video、Up to 3 Reference Images、First + Last Frame、720p / 1080p、3–15s、Synced Audio。パラメータの全一覧と呼び出し例は APIMODELS のドキュメントをご覧ください。
Gemini Omni 1.2 Flash の API はどこからでも使えますか？
はい。APIMODELS は Gemini Omni 1.2 Flash を単一の統一 API とキー 1 本で提供します。プロバイダごとのアカウントも、各社の地域ごとのネットワーク経路を自分で面倒みる必要もありません。
対応している支払い方法は？
Stripe（Visa、Mastercard などの国際カード）と Alipay に対応しています。支払い後、残高はすぐ反映されます。