ByteDance: Skylark Pro SC 260215
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Skylark Pro SC 260215 is a dated snapshot of Skylark Pro, the chat model family ByteDance serves through its BytePlus ModelArk platform. The 260215 identifier corresponds to a February 15, 2026 build.
BytePlus positions Skylark Pro as its flagship model for complex question answering, summarization, creative writing, and role-playing. The model line also supports function calling and structured output through the API.
This snapshot has a 128,000-token context window and returns up to 12,000 output tokens per response. Pinning a dated snapshot like this one keeps behavior stable across requests, which is useful when a workload has been tuned against a specific build rather than a rolling alias.
Context Window 128K
tokens
Max Output 12K
tokens
Input Cost $0.2
per million tokens
Output Cost $0.8
per million tokens
Tool Use Yes
Release Date Feb 15, 2026
Code Example
Add AI to your app with the Puter.js AI API, no API keys or setup required.
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.chat("Explain quantum computing in simple terms").then(response => {
document.body.innerHTML = response.message.content;
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.chat("Explain quantum computing in simple terms").then(response => {
document.body.innerHTML = response.message.content;
});
</script>
</body>
</html>
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Seed 2.1 Turbo is the faster, lower-cost variant in ByteDance's Seed 2.1 family, a model line built for coding, long-horizon agent tasks, and multimodal understanding. It accepts text and image input, has a 256K context window, and supports function calling in an OpenAI-compatible format, so existing tool-use pipelines port over with little change. ByteDance positions it for high-volume production workloads such as agent pipelines, coding assistance, and document processing, and prices it at roughly half the cost of Seed 2.1 Pro. The company reports performance close to the Pro version and comparable to GPT-5.5 on coding and agent tasks, though no independently verified benchmark scores for Turbo were published at launch. Choose it when volume and cost drive the decision rather than peak capability; Seed 2.1 Pro remains the stronger option for the hardest tasks.
ImageSeedream 5 Lite
Seedream 5 Lite is a lighter, faster tier of ByteDance's Seedream 5 image generation line, launched in February 2026. Seedream is ByteDance's flagship text-to-image and editing model family; this specific release is new enough that we did not find independent third-party benchmarks for it yet, so treat capability claims below as ByteDance's own. ByteDance describes it as the first Seedream model with web-connected retrieval, letting it draw on live online information during generation, plus multi-step reasoning and example-based editing, where a before/after reference pair shows the model what transformation to apply instead of describing it in words. It accepts up to 14 reference images and outputs at 2K or 3K resolution with aspect ratio control from 1:1 to 21:9, which fits editing work defined by example rather than by prompt alone.
ChatSeed 2.0 Code
Seed 2.0 Code is ByteDance's dedicated coding model, released with the Seed 2.0 family in February 2026. It is built for agentic software work rather than autocomplete, with a stated focus on decomposing tasks into plans and revising those plans as work progresses, which suits multi-step feature implementation and bug diagnosis and repair. The model accepts image input alongside text, so it can read design mockups, screenshots, and charts and generate code from them. ByteDance cites high-precision text extraction and chart understanding as part of its multimodal perception. It has a 256K context window and up to 128K output tokens. ByteDance has not published benchmark scores for the Code variant. The same model powers coding in TRAE, ByteDance's AI IDE.
Frequently Asked Questions
Skylark Pro SC 260215 is no longer available through Puter.js. Explore other AI models for alternatives.
| Price per 1M tokens | |
|---|---|
| Input | $0.2 |
| Output | $0.8 |
Skylark Pro SC 260215 was created by ByteDance and released on Feb 15, 2026.
Skylark Pro SC 260215 supports a context window of 128K tokens. For reference, that is roughly equivalent to 256 pages of text.
Skylark Pro SC 260215 can generate up to 12K tokens in a single response.
Yes, Skylark Pro SC 260215 supports tool use (function calling), allowing it to interact with external tools, APIs, and data sources as part of its response flow.
Yes — the Skylark Pro SC 260215 API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
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