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Aya Expanse 8B

CohereOpen weights

Aya Expanse 8B by Cohere costs — per 1M input tokens and — per 1M output tokens, with a 8K-token context window.

Pricing

Input (per 1M tokens)
—
Output (per 1M tokens)
—
Cached input (per 1M)
—

Specifications

Provider
Cohere
Context window
8K tokens
Parameters
—
Released
Oct 2024
Open weights
Yes
Frontier model
No

Benchmarks

LMArena (Chatbot Arena) Elo
1185.1

Compare Aya Expanse 8B with…

Aya Expanse 8B vs DeepSeek V3.1 Terminus$1.00/1MAya Expanse 8B vs Qwen2.5 Coder 32B Instruct$1.00/1MAya Expanse 8B vs Nemotron 3 Super 120B A12B$1.00/1MAya Expanse 8B vs MiniMax M2$1.02/1MAya Expanse 8B vs Llama-4-Maverick-17B-128E-Instruct-FP8$0.97/1MAya Expanse 8B vs MiniMax M3 Thinking$0.96/1M

FAQ

How much does Aya Expanse 8B cost?

Aya Expanse 8B is priced at — per 1M input tokens and — per 1M output tokens. Output tokens cost more than input.

What is Aya Expanse 8B's context window?

Aya Expanse 8B supports a context window of 8K tokens — the maximum prompt plus response length it can handle in a single request.

Is Aya Expanse 8B open weight?

Yes — Aya Expanse 8B has openly available weights.

Data as of 2026-06-28. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.