Seed 1.6 Vision
by ByteDance SeedChat
ByteDance Seed multimodal model for image understanding, visual reasoning, and tool-assisted tasks
- Context
- 256K tokens
- Max output
- 32,000 tokens
- Released
- 2025-08-15
- Weights
- Closed
bytedance-seed/seed-1-6-vision · also seen as volcengine/doubao-seed-1-6-vision
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2025-08-15
- Weights
- Closed
- Input
- Text, Image
- Output
- Text
- Context window
- 256,000 max across endpoints
- Max output
- 32,000
- Providers
- 0 + 1 gateway, not counted as providers
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $0.12 in at Ofox, via gateway, fees not verified
More details
- Last updated
- 2025-08-15
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt cachingunknown
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefillunknown
- Temperature
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs Seed 1.6 Vision |
|---|---|---|---|---|---|
| Mercury 2.5Inception | $0.292 | $0.20 | $0.75 | 260K | +0% |
| deepseek-v3-0324DeepSeek | $0.295 | $0.20 | $0.77 | 164K | +1% |
| Qwen-VL MaxAlibaba (Qwen) | $0.288 | $0.23 | $0.58 | 131K | −1% cheaper |
| Seed 1.6 VisionByteDance Seed | $0.286 | $0.114 | $1.14 | 256K | −2% cheaper |
| GLM 5.3 Flash UncensoredZ.ai (Zhipu AI) | $0.30 | $0.20 | $0.80 | 1.05M | +3% |
| DeepSeek V3.1DeepSeek | $0.283 | $0.20 | $0.70 | 164K | −3% cheaper |
| Qwen3.5 397B-A17BAlibaba (Qwen) | $0.301 | $0.164 | $0.986 | 262K | +3% |
| Qwen3.6 FlashAlibaba (Qwen) | $0.303 | $0.165 | $0.99 | 1M | +4% |
More from ByteDance Seed
Newest ByteDance Seed models in the catalogue. All ByteDance Seed models
| Model | Released | Context | Listed price |
|---|---|---|---|
| Seedream 5.0 Flash | 2026-10-01 | — | unpriced |
| Seed Audio 1.0 | 2026-09-25 | — | unpriced |
| Seedance 2.5 | 2026-08-07 | — | unpriced |
| Seedream 5.0 Pro | 2026-07-11 | — | unpriced |
| Seed 2.1 Turbo | 2026-06-23 | 262K | from $0.50 |
| Seed Evolving | 2026-06-23 | 256K | from $0.891 |
| Seed Character | 2026-06-23 | 256K | from $0.119 |
| Seed 2.1 Pro | 2026-06-23 | 256K | from $0.891 |
Heads up: prices are indicative list rates scraped from provider pricing pages; verify with the provider before relying on them. Report incorrect data for this model