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Seed 1.6 Flash

by Bytedance Seed

Seed 1.6 Flash is an ultra-fast multimodal deep thinking model by ByteDance Seed, supporting both text and visual understanding. It features a 256k context window and can generate

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Models

Seed 1.6 Flash

Added 10 July 2026

#bytedance-seed

Overview

Seed 1.6 Flash is an ultra-fast multimodal deep thinking model by ByteDance Seed, supporting both text and visual understanding. It features a 256k context window and can generate outputs of...

How to use / API access

Call via OpenRouter with model id `bytedance-seed/seed-1.6-flash`.

  • openrouter · bytedance-seed/seed-1.6-flash Docs

OpenRouter id: bytedance-seed/seed-1.6-flash

Notes

Seed 1.6 Flash is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much Seed 1.6 Flash is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
5.6B ▲86.9%
Requests, last 7 days
2.6M
Tool calls, last 7 days
7.2K
Price per million tokens
$0.075 in · $0.3 out
01B2B19 Sept: 648M tokens, 346K requests20 Sept: 500M tokens, 325K requests21 Sept: 372M tokens, 320K requests22 Sept: 397M tokens, 327K requests23 Sept: 357M tokens, 314K requests24 Sept: 401M tokens, 326K requests25 Sept: 392M tokens, 330K requests26 Sept: 360M tokens, 313K requests27 Sept: 350M tokens, 299K requests28 Sept: 396M tokens, 321K requests29 Sept: 374M tokens, 317K requests30 Sept: 401M tokens, 330K requests1 Oct: 384M tokens, 316K requests2 Oct: 374M tokens, 324K requests3 Oct: 433M tokens, 317K requests4 Oct: 374M tokens, 291K requests5 Oct: 375M tokens, 295K requests6 Oct: 336M tokens, 276K requests7 Oct: 367M tokens, 290K requests8 Oct: 368M tokens, 286K requests9 Oct: 411M tokens, 326K requests10 Oct: 419M tokens, 322K requests11 Oct: 387M tokens, 308K requests12 Oct: 425M tokens, 327K requests13 Oct: 487M tokens, 335K requests14 Oct: 513M tokens, 334K requests15 Oct: 724M tokens, 348K requests16 Oct: 887M tokens, 348K requests17 Oct: 820M tokens, 341K requests18 Oct: 949M tokens, 342K requests19 Oct: 1.1B tokens, 427K requests20 Oct: 708M tokens, 450K requests21 Oct: 458M tokens, 338K requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

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Price date: 2026-10-18. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

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