API cost decision in 10 seconds

Seed-2.0-Lite vs Palmyra X5

Pick Seed-2.0-Lite for lower cost; pick Palmyra X5 only if the larger context window matters more.

Page updated: 2026-05-26T10:03:26Z Data confirmed: 2026-05-26T13:08:02Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Seed-2.0-Lite for lower cost; pick Palmyra X5 only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Seed-2.0-Lite is estimated at $1.25 vs $3.6 for Palmyra X5, saving $2.35 (65.3% lower).

Cost-first pickSeed-2.0-Lite

Context-first pickPalmyra X5

Sample savings$2.3565.3%

10x traffic gap$23.5

Palmyra X5 has more context, but Seed-2.0-Lite saves $2.35 on the standard workload. At 10x that traffic, the same price gap is about $23.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Seed-2.0-Lite stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Seed-2.0-Lite	Palmyra X5
Input-heavy / RAG	5M input + 500K output	Seed-2.0-Lite	$2.25	$6
Balanced workload	1M input + 1M output	Seed-2.0-Lite	$2.25	$6.6
Output-heavy chatbot	1M input + 5M output	Seed-2.0-Lite	$10.25	$30.6

Cheaper input Seed-2.0-Lite $0.25 vs $0.6 / 1M

Seed-2.0-Lite is $0.35 cheaper per 1M input tokens (58.3% lower; 2.4x difference).

Cheaper output Seed-2.0-Lite $2 vs $6 / 1M

Seed-2.0-Lite is $4 cheaper per 1M output tokens (66.7% lower; 3x difference).

Larger context Palmyra X5 262.14K vs 1.04M

Palmyra X5 has 777.86K more context (3.97x larger).

Sample workload Seed-2.0-Lite $1.25 vs $3.6

Seed-2.0-Lite is $2.35 cheaper on the standard workload (65.3% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Seed-2.0-Lite Calculating… Estimated API cost

Palmyra X5 Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Seed-2.0-Lite has the lower input price; Seed-2.0-Lite has the lower output price; Palmyra X5 offers the larger context window. For the 1M input plus 500K output sample, Seed-2.0-Lite is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $1.25 for Seed-2.0-Lite and $3.6 for Palmyra X5.

Best Fit

Choose Seed-2.0-Lite when you care most about lower input-token price, and lower output-token price.

Choose Palmyra X5 when you care most about larger context window.

Decision Notes

On the standard 1M input plus 500K output workload, Seed-2.0-Lite is estimated at $1.25 vs $3.6 for Palmyra X5, saving $2.35 (65.3% lower).
Seed-2.0-Lite is $2.35 cheaper on the standard workload (65.3% lower).
Seed-2.0-Lite is $0.35 cheaper per 1M input tokens (58.3% lower; 2.4x difference).
Seed-2.0-Lite is $4 cheaper per 1M output tokens (66.7% lower; 3x difference).
Palmyra X5 has 777.86K more context (3.97x larger).

Head-to-Head Specs

Feature	Seed-2.0-Lite (ByteDance Seed)	Palmyra X5 (Writer)
Input Price prompt tokens per 1M	$0.25	$0.6
Completion Price per 1M tokens	$2	$6
Sample Workload Cost 1M input + 500K output	$1.25	$3.6
Context Window	262.14K	1.04M
Release Date	2026-03-10	2026-01-21

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Seed-2.0-Lite	On the standard 1M input plus 500K output workload, Seed-2.0-Lite is estimated at $1.25 vs $3.6 for Palmyra X5, saving $2.35 (65.3% lower).
High-volume input processing	Seed-2.0-Lite	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Seed-2.0-Lite	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Palmyra X5	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Seed 1.6 Flash can replace Seed-2.0-Lite when lower sample workload cost matters most: $0.22.
Seed-2.0-Mini can replace Seed-2.0-Lite when lower sample workload cost matters most: $0.3.

Larger context near this budget

Llama 4 Scout offers 10M context with $0.23 sample workload cost.
Grok 4.20 offers 2M context with $2.5 sample workload cost.
Owl Alpha offers 1.05M context with $0 sample workload cost.
DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.

Popular competitors

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Cheaper alternatives

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Larger context alternatives

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Provider catalogs

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ByteDance Seed catalog

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Writer catalog

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Seed-2.0-Lite

Seed-2.0-Lite is a versatile, cost‑efficient enterprise workhorse that delivers strong multimodal and agent capabilities while offering noticeably lower latency, making it a practical default choice for most production workloads across...

Palmyra X5

Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million...