API cost decision in 10 seconds

Seed-2.0-Lite vs GPT-5.2-Codex

Pick Seed-2.0-Lite for lower cost; pick GPT-5.2-Codex only if the larger context window matters more.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Seed-2.0-Lite for lower cost; pick GPT-5.2-Codex 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 $8.75 for GPT-5.2-Codex, saving $7.5 (85.7% lower).

Cost-first pickSeed-2.0-Lite
Context-first pickGPT-5.2-Codex
Sample savings$7.585.7%
10x traffic gap$75

GPT-5.2-Codex has more context, but Seed-2.0-Lite saves $7.5 on the standard workload. At 10x that traffic, the same price gap is about $75. 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 shapeToken mixBetter pickSeed-2.0-LiteGPT-5.2-Codex
Input-heavy / RAG5M input + 500K outputSeed-2.0-Lite$2.25$15.75
Balanced workload1M input + 1M outputSeed-2.0-Lite$2.25$15.75
Output-heavy chatbot1M input + 5M outputSeed-2.0-Lite$10.25$71.75
Cheaper input Seed-2.0-Lite $0.25 vs $1.75 / 1M

Seed-2.0-Lite is $1.5 cheaper per 1M input tokens (85.7% lower; 7x difference).

Cheaper output Seed-2.0-Lite $2 vs $14 / 1M

Seed-2.0-Lite is $12 cheaper per 1M output tokens (85.7% lower; 7x difference).

Larger context GPT-5.2-Codex 262.14K vs 400K

GPT-5.2-Codex has 137.86K more context (1.53x larger).

Sample workload Seed-2.0-Lite $1.25 vs $8.75

Seed-2.0-Lite is $7.5 cheaper on the standard workload (85.7% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Seed-2.0-Lite Calculating… Estimated API cost
GPT-5.2-Codex 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; GPT-5.2-Codex 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 $8.75 for GPT-5.2-Codex.

Best Fit

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

Choose GPT-5.2-Codex 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 $8.75 for GPT-5.2-Codex, saving $7.5 (85.7% lower).
  • Seed-2.0-Lite is $7.5 cheaper on the standard workload (85.7% lower).
  • Seed-2.0-Lite is $1.5 cheaper per 1M input tokens (85.7% lower; 7x difference).
  • Seed-2.0-Lite is $12 cheaper per 1M output tokens (85.7% lower; 7x difference).
  • GPT-5.2-Codex has 137.86K more context (1.53x larger).
Head-to-Head Specs
FeatureSeed-2.0-Lite
(ByteDance Seed)		GPT-5.2-Codex
(OpenAI)
Input Price
prompt tokens per 1M		$0.25$1.75
Completion Price
per 1M tokens		$2$14
Sample Workload Cost
1M input + 500K output		$1.25$8.75
Context Window262.14K400K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionSeed-2.0-LiteOn the standard 1M input plus 500K output workload, Seed-2.0-Lite is estimated at $1.25 vs $8.75 for GPT-5.2-Codex, saving $7.5 (85.7% lower).
High-volume input processingSeed-2.0-LiteLower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsSeed-2.0-LiteLower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGPT-5.2-CodexA 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.
  • gpt-oss-120b (free) can replace GPT-5.2-Codex when lower sample workload cost matters most: $0.
  • gpt-oss-20b (free) can replace GPT-5.2-Codex when lower sample workload cost matters most: $0.
Larger context near this budget
  • Llama 4 Scout offers 10M context with $0.23 sample workload cost.
  • Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
  • Grok 4.20 offers 2M context with $2.5 sample workload cost.
  • GPT-5.4 offers 1.05M context with $10 sample workload cost.
Popular competitors
  • No popular competitor is currently available.

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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OpenAI 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...

GPT-5.2-Codex

GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....