Head-to-Head Model Comparison

Aya Expanse 8B vs Command R+

Benchmarks, API Token Pricing, Context Window & Speed Comparison

GetInfoUs araştırma ekibi tarafından incelendiSon inceleme: October 2026Yayın ilkeleri
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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Aya Expanse 8B vs Command R+: Benchmarks, Pricing & Speed Comparison

Cohere tarafından geliştirilen Aya Expanse 8B ve Cohere tarafından sunulan Command R+, kendi sınıflarının öne çıkan yapay zeka modelleridir. Aya Expanse 8B, 8.2K token bağlam penceresi ve 1M token başına $0.08/$0.16 fiyat sunarken; Command R+, 128K token bağlam penceresi ve $2.50/$10.00 fiyatla gelir. Aşağıda tüm benchmark, hız ve maliyet detaylarını inceleyebilirsiniz.

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Cohere

Aya Expanse 8B

Çok Dilli Küresel Model

Cohere tarafından geliştirilen Aya Expanse 8B; yüksek doğruluklu çok dilli çeviri ve küresel kurumsal iletişim için tasarlanmış olup 8K bağlam penceresi, 135 token/sn hız, 36/100 zeka indeksi ve 1M token başına $0.08/$0.16 fiyatlandırma sun

Intelligence Index36 / 100
Input Token:

$0.08 / 1M

Output Token:

$0.16 / 1M

Context Window:

8.2K tokens

SWE-bench Verified:

24%

Cohere

Command R+

Açık Ağırlıklı Temel Model

Cohere tarafından geliştirilen Command R+; özel sunucuda kendi kendine barındırma (self-hosting), ince ayar ve tam veri egemenliği için tasarlanmış olup 128K bağlam penceresi, 65 token/sn hız, 48/100 zeka indeksi ve 1M token başına $2.5/$10

Intelligence Index48 / 100
Input Token:

$2.50 / 1M

Output Token:

$10.00 / 1M

Context Window:

128K tokens

SWE-bench Verified:

41.5%

Bir Bakışta Temel Farklar

  • Aya Expanse 8B is 47.2x cheaper for API usage (input + output tokens combined).
  • Command R+ has a larger context window (128K vs 8K tokens).
  • Aya Expanse 8B is faster at 135 tok/s vs 65 tok/s.
  • Command R+ leads on SWE-bench coding (41.5% vs 24.0%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureAya Expanse 8BCommand R+
Intelligence Index
Composite reasoning & knowledge score (0-100)
3648
Provider
CohereCohere
Input Price
Cost per million input tokens
$0.08 / 1M$2.50 / 1M
Output Price
Cost per million output tokens
$0.16 / 1M$10.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.05 / 1M$2.02 / 1M
Context Window
Maximum input + output tokens
8.2K tokens~12 A4 pages of text128K tokens~192 A4 pages of text
Max Output Tokens
Per single request
4K8K
Throughput Speed
Tokens generated per second
135 tok/s65 tok/s
SWE-bench Verified
Real-world software engineering
24%41.5%
GPQA Diamond
Graduate-level reasoning
40%56.5%
Cached Input Price
Prompt caching discount per 1M tokens
$0.02 / 1M$0.75 / 1M

Hangi Alanda Kim Kazanıyor?

At-a-glance decision framework
Coding
Command R+
+17.5% SWE-bench lead
Cost
Aya Expanse 8B
47.2x cheaper monthly runtime
Speed
Aya Expanse 8B
+108% faster generation
Context
Command R+
128K tokens window

Doğrulanmış Benchmark Puanları

Official evaluation metrics verified by independent third-party research labs.

Aya Expanse 8BCommand R+
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

24%vs41.5%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

40%vs56.5%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

62%vs78.5%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1205ptsvs1300pts
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

N/Avs36%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

N/Avs66%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

N/Avs80%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

135 tok/s vs65 tok/s

Gecikme Süresi ve Yanıt Hızı

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Aya Expanse 8B0.30s
Command R+0.58s
Est. End-to-End Response (500 tokens)TTFT + generation time
Aya Expanse 8B4.00s
Command R+8.27s

Gerçek Zamanlı Token Maliyet Simülatörü

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Aya Expanse 8B Monthly API Bill
$0.29 / month
$0.08/1M in · $0.16/1M out
Command R+ Monthly API Bill
$13.88 / month
$2.5/1M in · $10/1M out
Aya Expanse 8B saves approximately $13.58 / month (98%) under this workload.47.2x Savings

Aya Expanse 8B · Strengths & Key Advantages

  • 8K bağlam penceresi ve yanıt başına maksimum 4K çıktı tokenı kapasitesi (SWE-bench Verified 24% · GPQA Diamond 40%)
  • Sadece 300 ms ilk token gecikmesi (TTFT) ile saniyede 135 token yüksek üretim hızı
  • vLLM, SGLang veya Ollama üzerinden yerel GPU sunucularında barındırılabilen açık ağırlıklı mimari (8B)
Considerations & Trade-offs
  • Tam hassasiyette yerel GPU çıkarımı için yeterli VRAM kapasitesine sahip donanım altyapısı gerektirir
  • Çok karmaşık akademik ve bilimsel çıkarımlarda üst düzey ağır akıl yürütme modelleri daha derin sonuçlar verebilir

Command R+ · Strengths & Key Advantages

  • 128K bağlam penceresi ve yanıt başına maksimum 8K çıktı tokenı kapasitesi (SWE-bench Verified 41.5% · GPQA Diamond 56.5%)
  • Sadece 580 ms ilk token gecikmesi (TTFT) ile saniyede 65 token yüksek üretim hızı
  • vLLM, SGLang veya Ollama üzerinden yerel GPU sunucularında barındırılabilen açık ağırlıklı mimari (104B)
Considerations & Trade-offs
  • Tam hassasiyette yerel GPU çıkarımı için yeterli VRAM kapasitesine sahip donanım altyapısı gerektirir
  • Yüksek hacimli üretim trafiğinde maliyetleri optimize etmek için Prompt Caching ve Batch API kullanımı önerilir

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricAya Expanse 8BCommand R+
Cost per Task
Estimated USD to finish one task
$0.04$0.65
Output Tokens / Task
Tokens generated per task
18K35K
Reasoning Tokens / Task
Thinking tokens burned per task
0K0K

Teknik Özellikler

Architecture, release timeline, capabilities, and modalities.

FeatureAya Expanse 8BCommand R+
Official API Model ID (SDK)aya-expanse-8bcommand-r-plus
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2024-102024-08
Knowledge CutoffAugust 2024June 2024
ArchitectureCompact Multilingual Dense TransformerEnterprise-Grade Dense Transformer
Parameters8B104B
Enterprise Rate Limits (RPM / TPM)Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed CloudUnlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud
Long-Context Tier (>128K/200K)Flat rate ($0.08/1M in) across full 8K windowFlat rate ($2.5/1M in) across full 128K window
Prompt Cache Policy & TTLCached input at $0.02/1M tokensCached input at $0.75/1M tokens
Computer Use / GUI AgentAPI / 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 CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxSupported via external Tavily/Exa Search & E2B/Docker Sandbox toolsSupported via external Tavily/Exa Search & E2B/Docker Sandbox tools
Official Fine-Tuning SupportFull Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)
Multimodal Token BillingText BPE (~4 chars/token)Text BPE (~4 chars/token)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 5 GB VRAM (4-bit Quantized) · 17 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 64 GB VRAM (4-bit Quantized) · 224 GB VRAM (Native BF16)
Safety & Frontier ClassificationOpen-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)
Enterprise Compliance (ZDR/HIPAA/SOC2)100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control
Input Modalitiestexttext
Output Modalitiestexttext

Aya Expanse 8B vs Command R+: Hızlı Yanıtlar (SSS)

Which is more intelligent, Aya Expanse 8B or Command R+?

Command R+ is more intelligent. It scores 48 compared with 36 on the composite Intelligence Index.

Which model is faster?

Aya Expanse 8B is faster, generating 135 tokens per second compared with 65 tokens per second.

Which model is cheaper to run?

Aya Expanse 8B is cheaper at $0.05 per 1M tokens blended, compared with $2.02 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Aya Expanse 8B has lower latency, with a time to first token of 0.30s compared with 0.58s.

Which model has a larger context window?

Command R+ has a larger context window, supporting 128K tokens compared with 8.2K tokens.

Sonuç

Hem Aya Expanse 8B (yüksek doğruluklu çok dilli çeviri ve küresel kurumsal iletişim, kurumsal RAG mimarileri ve ölçeklenebilir üretim API entegrasyonları için idealdir.) hem de Command R+ (özel sunucuda kendi kendine barındırma (self-hosting), ince ayar ve tam veri egemenliği, kurumsal RAG mimarileri ve ölçeklenebilir üretim API entegrasyonları için idealdir.) güçlü üretim seçenekleridir: Command R+ karmaşık akıl yürütme ve kodlama testlerinde öne çıkarken, Aya Expanse 8B daha yüksek üretim hızı sağlar; Aya Expanse 8B ise yüksek hacimli API kullanımlarında daha ekonomiktir.

Sıkça Sorulan Sorular (SSS)

Kodlama ve akıl yürütme için Aya Expanse 8B mi yoksa Command R+ mi daha iyi?+

Bileşik zeka endeksi ve yazılım testlerinde Command R+ önde yer alıyor. Detaylı karşılaştırma için yukarıdaki SWE-bench ve GPQA tablolarına göz atabilirsiniz.

Aya Expanse 8B ve Command R+ API fiyatları nasıl karşılaştırılır?+

Aya Expanse 8B 1M giriş/çıkış tokeni başına $0.08 / $0.16 ücretlendirilirken, Command R+ $2.50 / $10.00 seviyesindedir. Karma maliyette Aya Expanse 8B daha avantajlıdır.

Hangi modelin bağlam penceresi daha geniş ve hızı daha yüksek?+

Aya Expanse 8B 8.2K token bağlam penceresi sunarken Command R+ 128K token kapasiteye sahiptir. Saniyedeki token üretim hızında ise Aya Expanse 8B öndedir.

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

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.

Resmi kaynaklar: Cohere ve Cohere resmi API dokümantasyonu, sistem kartları ve bağımsız benchmark testleri (2026).