Seedance V1.5 Pro Text-to-Video
Create short generative video with Seedance V1.5 Pro Text-to-Video on LLM.API, with resolution-aware pricing and a unified developer workflow.
What is Seedance V1.5 Pro Text-to-Video?
Seedance V1.5 Pro Text-to-Video targets motion content rather than chat. Video generation model by Muapi. On LLM.API it sits alongside other media models under a single developer account.
Providers
LLM.API routes Seedance V1.5 Pro Text-to-Video to the providers below, with discounted effective rates versus list price.
List price by provider ($ / 1M tokens)
InputOutputProvider list prices; the LLM.API discount applies on top.
| Provider | Pricing | Context | Capabilities |
|---|---|---|---|
| in —; out $0.032 per second of video | — | — |
Prices and availability from the LLMAPI catalogue, updated nightly. Last updated 21 Sept 2026.
Try this model
Test Seedance V1.5 Pro Text-to-Video right here — free to start.
Suggestions for your first prompt
Code snippet
Call Seedance V1.5 Pro Text-to-Video through the OpenAI-compatible API — Video generation via LLM.API (see docs for media endpoints).
from openai import OpenAI
client = OpenAI(
api_key="YOUR_LLMAP_KEY",
base_url="https://api.llmapi.ai/v1",
)
resp = client.chat.completions.create(
model="seedance-v1.5-pro-t2v",
messages=[
{"role": "system", "content": "You are a precise product assistant."},
{"role": "user", "content": "Give me three crisp launch checklist items."},
],
)
print(resp.choices[0].message.content){
"model": "seedance-v1.5-pro-t2v",
"messages": [
{"role": "system", "content": "You are a precise product assistant."},
{"role": "user", "content": "Give me three crisp launch checklist items."}
]
}5 Core Capabilities
Short-form content
Fits vertical and horizontal short-form marketing formats. Relevant for `seedance-v1.5-pro-t2v` workloads on LLM.API.
Cinematic prompting
Responds to camera, lighting, and mood language in creative briefs.
Iterative creatives
Enables prompt-based A/B exploration of motion concepts. Relevant for `seedance-v1.5-pro-t2v` workloads on LLM.API.
Text-to-video generation
Synthesizes short video clips from prompts for ads, explainers, and social. Reflects video generation positioning for this endpoint.
Storyboard acceleration
Turns written beats into moving drafts for rapid review. Reflects video generation positioning for this endpoint.
6 Most Valuable Use Cases
- Scene tests for world and environment design with Seedance V1.5 Pro Text-to-Video
- UGC-style drafts for performance marketing
- Short promotional clips from written briefs with Seedance V1.5 Pro Text-to-Video
- Internal pitch videos for stakeholders
- Creative exploration for campaign storyboards with Seedance V1.5 Pro Text-to-Video
- Explainer openers before live-action shoots
Why Build on LLM.API?
One unified API. Every major model. Built-in reliability, cost control, and observability.
-
Intelligent AI Routing
Automatically route each request to the best model across providers based on latency, cost, and quality—without changing your integration or redeploying code.
One endpoint, every model. -
Cost-Aware Execution
Control spend with per-request cost estimation, smart model selection, and centralized quotas so teams can experiment fast without runaway bills or manual tracking.
More performance, less spend. -
Resilient Fallback Flows
Define automatic, provider-agnostic fallbacks to keep your app up during outages, rate limits, or timeouts—no brittle failover logic scattered through your codebase.
Never go dark on users. -
Deep LLM Observability
Trace every call across providers with logs, metrics, and request replay so you can debug, tune prompts, and optimize model choices from one unified dashboard.
See every token, everywhere. -
Task-Level Orchestration
Describe tasks, not models. LLM.API maps them to the right tools, models, and prompts so you ship complex AI workflows with minimal glue code.
Think tasks, not models. -
High-Throughput Batch APIs
Process millions of inferences efficiently with optimized batch pipelines, concurrency controls, and retry logic—all behind the same simple interface you use for single calls.
Scale from 1 to millions.
Why run Seedance V1.5 Pro Text-to-Video on LLM.API?
Unified AI Routing
Production: Reach Seedance V1.5 Pro Text-to-Video and sibling models through one OpenAI-compatible endpoint.
Cost Control
Production: Compare provider price points and keep spend visible as you scale Seedance V1.5 Pro Text-to-Video.
Reliability Layer
Production: Retry and route across configured providers when a single upstream blips.
Observability
Trace prompts, tokens, and errors for Seedance V1.5 Pro Text-to-Video alongside the rest of your stack.
Drop-in SDKs
Keep using familiar OpenAI client patterns with base URL https://api.llmapi.ai/v1.
Model Breadth
Swap Seedance V1.5 Pro Text-to-Video for chat, media, or embedding alternatives without rewriting auth.
When to Use — When NOT to Use
Use it if...
- You need resolution-tiered pricing for motion content (Seedance V1.5 Pro Text-to-Video)
- You can tolerate longer generation times than chat (Seedance V1.5 Pro Text-to-Video)
- You are building short-form generative video features (Seedance V1.5 Pro Text-to-Video)
Avoid if...
- You need broadcast-length films or guaranteed cinema-grade continuity
- You only need still images or chat text
- You require sub-second interactive generation
COMMUNITY
What creators say about AI video models
Summarised from publicly published developer and community reviews of this model family. Opinions are the sources’, not LLM.API’s, and may not be specific to Seedance V1.5 Pro Text-to-Video.
- Creator reviews of the latest Kling releases praise multi-shot consistency, native audio and genuine 4K output.
- Comparisons with Sora and Runway focus on prompt adherence and motion stability rather than raw resolution.
- The common workflow advice: generate many short takes cheaply, then upscale or extend the ones that land.
SOURCES
Frequently Asked Questions
How do I call Seedance V1.5 Pro Text-to-Video via API?
Send OpenAI-compatible requests to https://api.llmapi.ai/v1 with model "seedance-v1.5-pro-t2v" and your LLM.API key. See the code snippet on this page.
How long do Seedance V1.5 Pro Text-to-Video jobs take?
Video generation typically takes longer than chat; latency scales with duration and resolution and may vary by queue.
Where is the canonical page for Seedance V1.5 Pro Text-to-Video?
https://llmapi.ai/models/seedance-v1-5-pro-t2v/
Does Seedance V1.5 Pro Text-to-Video support streaming?
Streaming depends on the active provider; check the providers table on this page for flags.
Which providers serve Seedance V1.5 Pro Text-to-Video?
LLM.API currently lists: muapi. Availability can vary by region and account.
Is Seedance V1.5 Pro Text-to-Video a chat model?
No—Seedance V1.5 Pro Text-to-Video is categorized as a video model. Use the matching API surface rather than assuming chat completions.
What are limitations of Seedance V1.5 Pro Text-to-Video?
Like other API models, Seedance V1.5 Pro Text-to-Video can be wrong, incomplete, or uneven on edge cases. Validate outputs for high-stakes use. Media/OCR/STT models additionally depend on input quality.
What is the context length for Seedance V1.5 Pro Text-to-Video?
Reported context for Seedance V1.5 Pro Text-to-Video is See provider specs. Always verify the active provider row if multiple providers are listed.
When should I choose Seedance V1.5 Pro Text-to-Video?
You can tolerate longer generation times than chat — especially when you specifically need Seedance V1.5 Pro Text-to-Video.
COMPARE
Competitive Models
Kling V2.6 Pro Text-to-Video
Another video option from the video generation lineup on LLM.API.
Seedance Pro T2v Fast Text-to-Video
Sibling-style choice: Seedance Pro T2v Fast Text-to-Video (seedance-pro-t2v-fast) for comparable video workloads.
Kling V2.5 Turbo Pro Image-to-Video
Consider Kling V2.5 Turbo Pro Image-to-Video when you want a related video alternative to Seedance V1.5 Pro Text-to-Video.
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