AI Models · Paid vs Paid

GPT-6 Astra (batch) Paid vs Seed-2.0-Mini Paid

GPT-6 Astra (batch) vs Seed-2.0-Mini compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

GPT-6 Astra (batch)PaidOpenAI
$5 /M input
$25 /M outputManaged API (no infra to run)
TypeProprietary
Context window1.1M tokens
MultimodalYes
Self-hostNo
Seed-2.0-MiniPaidByteDance Seed
$0.1 /M input
$0.4 /M outputManaged API (no infra to run)
TypeProprietary
Context window262K tokens
MultimodalYes
Self-hostNo
Choose Seed-2.0-Mini for the lower output price ($0.4/M vs $25/M). Choose GPT-6 Astra (batch) if you need the larger 1.1M context window.

GPT-6 Astra (batch) vs Seed-2.0-Mini specs

SpecGPT-6 Astra (batch)Seed-2.0-MiniWinner
MakerOpenAIByteDance Seed
TypeProprietaryProprietary
Context window1.1M tokens262K tokensGPT-6 Astra (batch)
Input price$5/M$0.1/MSeed-2.0-Mini
Output price$25/M$0.4/MSeed-2.0-Mini
Vision / multimodalYesYes= Tie
Tool / function callingYesYes= Tie
Self-hostableNo (API only)No (API only)
LicenseProprietaryProprietary

Price gap & when to choose each

63×cheaper per output token

Seed-2.0-Mini is ~63× cheaper than GPT-6 Astra (batch) on output tokens ($0.4 vs $25 per M tokens).

Choose GPT-6 Astra (batch) if…
  • You want frontier performance through a managed API
  • You need the longer 1.1M context window
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
Choose Seed-2.0-Mini if…
  • You want frontier performance through a managed API
  • You want the lower output price
  • You value reliability & ecosystem
  • You don't want to manage infrastructure

Feature comparison

CapabilityGPT-6 Astra (batch)Seed-2.0-Mini
Open weights (downloadable)
Self-hostable
Runs fully offline
Vision / multimodal
Tool / function calling
1M+ context window

Benchmarks: GPT-6 Astra (batch) vs Seed-2.0-Mini

Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).

GPT-6 Astra (batch)
Seed-2.0-Mini
Intelligence index
52.8
Coding index
76.9
GPQA
96.1%
Humanity's Last Exam
54.7%
Long Context Reasoning
80.7%
SciCode
56.5%
τ-Bench Banking
41.4%
Terminal-Bench
88.4%
Speed
64.2 tok/s
Latency
215.68s
Intelligence per $
2.6

Benchmark data by Artificial Analysis.

How GPT-6 Astra (batch) and Seed-2.0-Mini score

🤝 Neck and neck on these criteria (3.1 vs 3.3 / 5).
CriterionGPT-6 Astra (batch)Seed-2.0-Mini
Cost-efficiency3.05.0
Context window5.04.0
Openness1.51.5
Self-hosting1.01.0
Multimodality5.05.0

Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.

What each model is

GPT-6 Astra (batch) Paid

OpenAI · Proprietary

GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...

Seed-2.0-Mini Paid

ByteDance Seed · Proprietary

Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reas

Frequently asked questions

GPT-6 Astra (batch) vs Seed-2.0-Mini — which is cheaper?

Seed-2.0-Mini is cheaper on output ($0.4/M vs $25/M).

Which has the larger context window?

GPT-6 Astra (batch) offers the larger context window (1.1M tokens).

GPT-6 Astra (batch) vs Seed-2.0-Mini — which should I pick in 2026?

Choose Seed-2.0-Mini for the lower output price ($0.4/M vs $25/M). Choose GPT-6 Astra (batch) if you need the larger 1.1M context window.

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