Is Bytedance Seed better than Xingchen Agi?
It depends on the job: Bytedance Seed offers the broader line-up (6 models vs 1). The workload table above shows which wins for chat, RAG, agents, batch jobs and long documents.
Bytedance Seed vs Xingchen Agi
Bytedance Seed lists 6 models and Xingchen Agi 1. Below: line-up, price tiers, the cheapest model for each capability, and what each costs for five real workloads.
At a glance
| Bytedance Seed | Xingchen Agi | |
|---|---|---|
| Models listed | 6 | 1 |
| Models with published pricing | 6 | 1 |
| Typical price (median, 3:1 blend per 1M) | $0.69 | n/a |
| Cheapest paid model | ByteDance Seed: Seed 1.6 Flash ($0.13) | n/a |
| Longest context | ByteDance Seed: Seed 1.6 (262K) | XingChen: Xing4.0 29B A4B (free) (262K) |
| Free models | 0 | 1 |
| Newest model | ByteDance Seed: Seed 2.1 Turbo (2026-08-12) | XingChen: Xing4.0 29B A4B (free) (2026-10-16) |
| Price changes in the last 90 days | 0 | 0 |
What each costs for real workloads
For each workload: the cheapest model from each provider that can actually do it (fits the context window; tool calling required for the agent), and its monthly cost at list price.
| Workload (per month) | Bytedance Seed | Xingchen Agi |
|---|---|---|
| Customer-support chatbot 50,000 conversations — each a 6-turn conversation | $11.63 with ByteDance Seed: Seed 1.6 Flash | no suitable model |
| RAG search over documents 20,000 questions — each a question answered from ~8 retrieved passages | $12.00 with ByteDance Seed: Seed 1.6 Flash | no suitable model |
| Coding / tool-using agent 2,000 tasks — each a multi-step task with tool calls and file context | $12.60 with ByteDance Seed: Seed 1.6 Flash | no suitable model |
| Batch summarisation 10,000 documents — each a 6,000-word report summarised to a page | $7.80 with ByteDance Seed: Seed 1.6 Flash | no suitable model |
| Long-document analysis 500 documents — each a 150-page contract or codebase read in one pass | $4.05 with ByteDance Seed: Seed 1.6 Flash | no suitable model |
Cheapest model for each capability
| You need | Bytedance Seed | Xingchen Agi |
|---|---|---|
| Any model | ByteDance Seed: Seed 1.6 Flash ($0.13) | none listed |
| With tool calling | ByteDance Seed: Seed 1.6 Flash ($0.13) | none listed |
| With image input | ByteDance Seed: Seed 1.6 Flash ($0.13) | none listed |
| With reasoning mode | ByteDance Seed: Seed 1.6 Flash ($0.13) | none listed |
| 128K+ context | ByteDance Seed: Seed 1.6 Flash ($0.13) | none listed |
| 1M+ context | none listed | none listed |
Line-up by type and price tier
| Model type | Bytedance Seed | Xingchen Agi |
|---|---|---|
| text+image+video->text | 6 | 0 |
| text->text | 0 | 1 |
| Price per 1M (3:1 blend) | Bytedance Seed | Xingchen Agi |
|---|---|---|
| Free | 0 | 1 |
| Under $0.50 | 2 | 0 |
| $0.50 – $3 | 4 | 0 |
| $3 – $10 | 0 | 0 |
| $10 and up | 0 | 0 |
Frequently asked questions
Which has more models, Bytedance Seed or Xingchen Agi?
Bytedance Seed: Bytedance Seed lists 6 models and Xingchen Agi lists 1.
Which provider has the longest context window?
It is a tie: Bytedance Seed's longest is ByteDance Seed: Seed 1.6 at 262K tokens; Xingchen Agi's is XingChen: Xing4.0 29B A4B (free) at 262K.
Do Bytedance Seed or Xingchen Agi offer free models?
Bytedance Seed: none. Xingchen Agi: 1 free model (e.g. XingChen: Xing4.0 29B A4B (free)).
Which provider has models that can read images?
Bytedance Seed: 6 of 6 models accept images. Xingchen Agi: 0 of 1.