Multimodal reasoning model for visual analysis, planning, and tool use
Context
256K
256,000 tokens
Max output
33K
32,768 tokens
Input
$0.25
per 1M tokens
Output
$2.00
per 1M tokens
Providers
5
6 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by Vercel AI Gateway
| Token type | Standard |
|---|---|
| Input | $0.25 |
| Output | $2.00 |
| Cache read | $0.05 |
Above 128K context: $0.50 in, $4.00 out. Lowest input price across providers: $0.11.
Capabilities
ReasoningYes
On / off · Effort: minimal, low, medium, high
Tool callYes
Structured outputYes
TemperatureYes
AttachmentsYes
Interleaved reasoningYes
Field: reasoning_content
Open weightsNo
ModeratedUnknown
Input
TextImage
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 5
6 listings
| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 302.AI | doubao-seed-1-8-251215 | 224K | — | 64K | $0.11 | $0.29 | — | — | — | — | — | No | Yes | Unknown | Yes | Dec 28, 2025 |
| Requesty | seed-1.8 | 256K | — | 64K | $0.25 | $2.00 | — | $0.05 | — | — | — | Yes | Yes | No | Yes | Dec 28, 2025 |
 Vercel AI Gateway | bytedance/seed-1.8 | 256K | — | 33K | $0.25 | $2.00 | — | $0.05 | — | — | — | Yes | Yes | Yes | Yes | Dec 28, 2025 |
 Volcengine Ark | doubao-seed-1-8-251228 | 256K | — | 64K | $0.12 | $1.19 | — | $0.02 | — | — | — | Yes | Yes | Yes | Yes | Dec 28, 2025 |
 ZenMux | bytedance/doubao-seed-1.8 | 256K | — | 32K | $0.11 | $0.28 | — | $0.02 | — | — | — | Yes | Yes | Unknown | Yes | Dec 28, 2025 |
| ZenMux | volcengine/doubao-seed-1.8 | 256K | — | 64K | $0.11 | $0.28 | — | $0.02 | $0.0024 | — | — | Yes | Yes | Unknown | Yes | Dec 28, 2025 |