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
关于 Gemini Omni 1.2 Flash
Gemini Omni 1.2 Flash 是由 Google 提供的视频生成 API。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. 通过 APIMODELS 平台，您可以使用统一的 API 接口调用该模型，按量计费、价格透明。当前定价：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。
核心功能
- 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
适用场景
营销短视频
快速生成品牌宣传视频，适用于广告投放和社交媒体推广。
社交媒体内容
为抖音、小红书等平台创建引人注目的短视频内容。
产品演示
生成产品功能演示和使用教程视频，提升用户转化率。
教育培训内容
制作课程讲解、知识科普等教育类视频，降低视频制作门槛。
为什么选择 APIMODELS
- 统一 API 接口 -- 一个 API Key 调用所有模型，无需分别注册各平台账号
- 价格透明 -- 按量计费，每个模型页公开单次调用价格，适合小微开发者和初创团队
- 即开即用 -- 注册即可使用，支持 Stripe 和支付宝充值
- 完整文档 -- 提供详细的 API 文档和代码示例（cURL、Python、Node.js）
常见问题
Gemini Omni 1.2 Flash 的价格是多少？
Gemini Omni 1.2 Flash 通过 APIMODELS 平台调用，当前定价：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。按量计费，用多少付多少。
如何使用 Gemini Omni 1.2 Flash API？
在 APIMODELS 注册账号并获取 API Key，然后通过我们的统一 API 端点调用即可。我们提供详细的 API 文档和 cURL、Python、Node.js 代码示例。
APIMODELS 与 Google 官方 API 有什么区别？
APIMODELS 通过聚合平台提供与官方相同的 Gemini Omni 1.2 Flash 模型。我们提供统一的 API 接口，无需分别注册各平台账号，一个 API Key 即可调用所有模型。
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 和其它视频生成模型相比怎么选？
在 APIMODELS，Gemini Omni 1.2 Flash 与 60+ 个模型共用一个 API Key、一个余额，所以选型只看合不合适，不存在锁定。它支持 Text-to-Video、Up to 3 Reference Images、First + Last Frame、720p / 1080p、3–15s、Synced Audio，你可以在价格和能力上把它和其它视频生成模型对比，换模型只需改一个模型名字符串——无需新账号、无需重新对接。所有视频生成模型与实时价格见 apimodels.app/models。
Gemini Omni 1.2 Flash 支持哪些能力？
Gemini Omni 1.2 Flash 支持：Text-to-Video、Up to 3 Reference Images、First + Last Frame、720p / 1080p、3–15s、Synced Audio。完整参数与调用方式见 APIMODELS 的 API 文档。
国内可以调用 Gemini Omni 1.2 Flash API 吗？
可以。APIMODELS 提供可直接访问的统一 API,一个 API Key 即可调用 Gemini Omni 1.2 Flash,无需分别注册官方账号、也无需自行处理官方接口的网络访问。
支持哪些付款方式？
我们支持 Stripe（Visa、Mastercard 等国际信用卡）和支付宝付款。充值后积分即时到账。