ByteDance Seed: Seed 1.6 Flash

Public pricingIntelligence 79/100Large memoryالرؤيةتفكير عميقاستخدام الأدوات

ByteDance Seed: Seed 1.6 Flash هو نموذج متعدد الوسائط مخصص لـالاستدلال والتحليل متعدد الوسائط. يجمع بين معالجة الإدخال متعدد الوسائط، استدلال وتخطيط عميقان وسياق بحجم 262K tokens وملف منخفض التكلفة لتقديم عمل موثوق في الاستدلال والتحليل متعدد الوسائط. وهو خيار عملي عندما تكون زمن الاستجابة والتكلفة والإنتاجية مهمة، خصوصًا للفرق التي تحتاج إلى مخرجات ثابتة ونشر مرن ومساحة للتوسع.

Input

$0.07/1M

Output

$0.30/1M

Cached

$0.01/1M

Batch

$0.05/1M

Calculate your Seed 1.6 Flash bill.

Set your workload — see cost at your exact volume.

What would Seed 1.6 Flash cost you?

Adjust the workload to see your monthly bill.

1,00010,00050,000250,0001M10M

Technical specifications

Seed 1.6 Flash at a glance.

Memory

262,144

tokens

Max reply

32,768

tokens

Memory tier

Large

an entire book or large codebase

Tokenizer

—

Released

Nov 2025

Training cutoff

Aug 2025

Availability

Public pricing

Status

active

What it can do

Capabilities & limits.

  • Understands images
  • Deep step-by-step thinking
  • Uses tools / calls functions
  • Strict JSON output
  • Streams replies
  • Fine-tunable on your data

When to pick Seed 1.6 Flash

  • Multi-step reasoning, research agents, or hard math.
  • Screenshot analysis, image understanding, or document OCR.
  • Agentic workflows that call tools or APIs.
  • Long documents, full codebases, or extensive chat histories.

When to look elsewhere

  • Very latency-sensitive, real-time apps where every millisecond counts.

Alternatives

Similar models to compare.

FAQ

Seed 1.6 Flash — the questions we see most.

Pricing, capabilities, alternatives — generated from the same data that powers the calculator above.

Get instant answers from our AI agent

At a typical workload of 50,000 conversations a month with 1,500-token prompts and 800-token replies, Seed 1.6 Flash costs roughly $18 per month. Input is $0.07 /1M tokens and output is $0.30 /1M tokens.
Seed 1.6 Flash has a 262,144-token context window (large memory — an entire book or large codebase). That means you can fit about 49,152 words of input and history in a single call.
Beyond text generation, Seed 1.6 Flash supports understanding images, deep step-by-step reasoning, calling functions / tools, strict JSON output. It streams replies by default.
Seed 1.6 Flash was released in November 2025, with training data cut off around August 2025.
Models in a similar class include Seed-2.0-Mini, Seed 1.6, Seed-2.0-Lite. The "Similar models" section below this FAQ links into each.

Still unsure?

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