Aion-Mini vs Laguna XS 2.1
Benchmarks, API Token Pricing, Context Window & Speed Comparison
Related topics (12)
AionLabs 的 Aion-Mini 与 Poolside 的 Laguna XS 2.1 是当前备受关注的两款主力 AI 模型。Aion-Mini 提供 131.1K Token 上下文窗口，API 定价为每百万 Token 输入 $0.08 / 输出 $0.32；而 Laguna XS 2.1 提供 262.1K Token 上下文窗口，定价为每百万 Token 输入 $0.05 / 输出 $0.20。以下为两者的基准测试、延迟与成本全面对比。
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Aion-Mini
深度逻辑推理引擎AionLabs 推出的 Aion-Mini 是一款专为博士级数理逻辑、科学推导与多步思维链 (CoT) 设计的深度推理大模型，具备 131K 上下文窗口、150 Token/秒生成速度与 74/100 综合智能指数（每百万 Token $0.08 输入 / $0.32 输出）。
$0.08 / 1M
$0.32 / 1M
131.1K tokens
N/A
Laguna XS 2.1
顶级编程与软件工程Poolside 推出的 Laguna XS 2.1 是一款专为自主软件工程、跨文件代码重构与复杂调试打造的旗舰编程大模型，具备 262K 上下文窗口、165 Token/秒生成速度与 77/100 综合智能指数（每百万 Token $0.05 输入 / $0.2 输出）。
$0.05 / 1M
$0.20 / 1M
262.1K tokens
N/A
核心差异一览
- Laguna XS 2.1 is 1.6x cheaper for API usage (input + output tokens combined).
- Laguna XS 2.1 has a larger context window (262K vs 131K tokens).
- Laguna XS 2.1 is faster at 165 tok/s vs 150 tok/s.
| Feature | Aion-Mini | Laguna XS 2.1 |
|---|---|---|
Intelligence Index Composite reasoning & knowledge score (0-100) | 74 | 77 |
Provider | AionLabs | Poolside |
Input Price Cost per million input tokens | $0.08 / 1M | $0.05 / 1M |
Output Price Cost per million output tokens | $0.32 / 1M | $0.20 / 1M |
Blended Price Weighted 7:2:1 cache:input:output per 1M | $0.05 / 1M | $0.03 / 1M |
Context Window Maximum input + output tokens | 131.1K tokens~197 A4 pages of text | 262.1K tokens~393 A4 pages of text |
Max Output Tokens Per single request | 8K | 8K |
Throughput Speed Tokens generated per second | 150 tok/s | 165 tok/s |
SWE-bench Verified Real-world software engineering | N/A | N/A |
Cached Input Price Prompt caching discount per 1M tokens | $0.01 / 1M | $0.01 / 1M |
各项指标谁更胜一筹？
At-a-glance decision frameworkEvaluations ongoing
权威基准测试得分对比
Official evaluation metrics verified by independent third-party research labs.
Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.
Crowdsourced human preference evaluation based on blind, head-to-head model battles.
Contamination-free competitive programming problems collected continuously over time.
Tokens emitted per second during active generation streaming.
延迟与响应速度
Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.
实时 Token 成本模拟器
Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.
Aion-Mini · Strengths & Key Advantages
- 提供 131K 上下文窗口与最高 8K 输出容量，核心基准表现优异（MMLU-Pro 71% · Arena Elo 1255）
- 高达 150 Token/秒的生成吞吐量，首字延迟 (TTFT) 仅约 280 毫秒
- 极具竞争力的 API 定价（每百万 Token $0.08 输入 / $0.32 输出），原生支持提示词缓存、函数调用与结构化 JSON 输出
Considerations & Trade-offs
- 闭源专有云端模型，不支持下载权重进行离线本地物理隔离部署
- 在超长链路的前沿科研推导任务上，深度略逊于顶配重型旗舰推理模型
Laguna XS 2.1 · Strengths & Key Advantages
- 提供 262K 上下文窗口与最高 8K 输出容量，核心基准表现优异（MMLU-Pro 74% · Arena Elo 1280）
- 高达 165 Token/秒的生成吞吐量，首字延迟 (TTFT) 仅约 240 毫秒
- 极具竞争力的 API 定价（每百万 Token $0.05 输入 / $0.2 输出），原生支持提示词缓存、函数调用与结构化 JSON 输出
Considerations & Trade-offs
- 闭源专有云端模型，不支持下载权重进行离线本地物理隔离部署
- 在超长链路的前沿科研推导任务上，深度略逊于顶配重型旗舰推理模型
Token Use & Task Economics
Estimated cost and token consumption to complete one representative agentic task.
| Metric | Aion-Mini | Laguna XS 2.1 |
|---|---|---|
Cost per Task Estimated USD to finish one task | $0.03 | $0.01 |
Output Tokens / Task Tokens generated per task | 10K | 12K |
Reasoning Tokens / Task Thinking tokens burned per task | 1K | 0K |
技术规格参数
Architecture, release timeline, capabilities, and modalities.
| Feature | Aion-Mini | Laguna XS 2.1 |
|---|---|---|
| Official API Model ID (SDK) | aion-mini | laguna-xs-2-1 |
| API Protocol | AionLabs REST API (OpenAI-Compatible) | Poolside REST API (OpenAI-Compatible) |
| Release Date | 2026-07 | 2026-07 |
| Knowledge Cutoff | May 2026 | May 2026 |
| Architecture | Compact Scientific Routing Transformer | Ultra-Fast Code Optimization Transformer |
| Parameters | Confidential | Confidential |
| Enterprise Rate Limits (RPM / TPM) | 5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM | 5,000 – 15,000 RPM (Production Tier) · 800,000 – 2,000,000 TPM |
| Long-Context Tier (>128K/200K) | Flat rate ($0.08/1M in) across full 131K window | Flat rate ($0.05/1M in) across full 262K window |
| Prompt Cache Policy & TTL | Cached input at $0.008/1M tokens | Cached input at $0.005/1M tokens |
| Computer Use / GUI Agent | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema |
| Web Search Grounding & Sandbox | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools |
| Official Fine-Tuning Support | API Prompt Engineering & RAG Distillation | API Prompt Engineering & RAG Distillation |
| Multimodal Token Billing | Text BPE (~4 chars/token) | Text BPE (~4 chars/token) |
| Quantization & Min GPU VRAM | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) | Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API) |
| Safety & Frontier Classification | AionLabs Production Safety & Alignment Verified | Poolside Production Safety & Alignment Verified |
| Enterprise Compliance (ZDR/HIPAA/SOC2) | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier | SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier |
| Input Modalities | text | text |
| Output Modalities | text | text |
Aion-Mini vs Laguna XS 2.1: 常见问题解答 (FAQ)
Which is more intelligent, Aion-Mini or Laguna XS 2.1?
Laguna XS 2.1 is more intelligent. It scores 77 compared with 74 on the composite Intelligence Index.
Which model is faster?
Laguna XS 2.1 is faster, generating 165 tokens per second compared with 150 tokens per second.
Which model is cheaper to run?
Laguna XS 2.1 is cheaper at $0.03 per 1M tokens blended, compared with $0.05 (7:2:1 cache:input:output ratio).
Which model has lower latency?
Laguna XS 2.1 has lower latency, with a time to first token of 0.24s compared with 0.28s.
Which model has a larger context window?
Laguna XS 2.1 has a larger context window, supporting 262.1K tokens compared with 131.1K tokens.
综合结论
综合来看，Aion-Mini（适合：专为博士级数理逻辑、科学推导与多步思维链 (CoT) 设计的深度推理任务、企业级 RAG 检索增强生成、自动化智能体工作流与高可靠 API 集成。）与 Laguna XS 2.1（适合：专为自主软件工程、跨文件代码重构与复杂调试打造的旗舰编程任务、企业级 RAG 检索增强生成、自动化智能体工作流与高可靠 API 集成。）各具优势：Laguna XS 2.1 在综合智能与编程基准测试中表现更强，Laguna XS 2.1 拥有更快的 Token 生成速度，而 Laguna XS 2.1 则在规模化 API 部署中具备更高的成本效益。
常见问题 (FAQ)
在编程和深度推理方面，Aion-Mini 和 Laguna XS 2.1 哪个更强？+
在综合智能指数与编程基准评测中，Laguna XS 2.1 表现占优。建议结合上方的 SWE-bench Verified 与 GPQA Diamond 跑分根据具体场景选择。
Aion-Mini 与 Laguna XS 2.1 的 API 价格哪个更便宜？+
Aion-Mini 的 API 价格为输入 $0.08 / 输出 $0.32（每百万 Token），Laguna XS 2.1 为输入 $0.05 / 输出 $0.20。综合混合成本来看，Laguna XS 2.1 更具性价比。
哪款模型拥有更大的上下文窗口和更快的响应速度？+
Aion-Mini 支持 131.1K Token 上下文窗口，而 Laguna XS 2.1 支持 262.1K Token。在流式生成速度方面，Laguna XS 2.1 的吞吐表现更快。
Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.
Related reading
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Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.
数据来源: AionLabs 与 Poolside 官方 API 文档、模型发布说明及独立基准测试报告 (2026)。