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Aya Expanse 32B

Cohere's massively multilingual open-weight model, strong on 23 languages.

Updated

Quick facts

Released
Oct 2024
Context
128K tokens
Output / 1M
Pricing not published
License
CC-BY-NC 4.0

About Aya Expanse 32B

Aya Expanse 32B is Cohere's contribution to the multilingual open-weight space, fine-tuned on 23 languages with explicit cross-lingual transfer optimisation. It's the strongest open-weight pick for genuinely multilingual products serving languages with smaller training-data footprints.

The non-commercial license restricts production deployment but makes it a strong research base and a credible choice for academic and educational use.

Benchmarks

Published scores from Cohere's model card or independent leaderboards. We do not publish numbers we cannot source, see methodology.

HumanEval
,
Python coding pass@1
MMLU
,
Broad academic knowledge
GPQA
,
Graduate-level reasoning
SWE-bench
,
Real software-engineering tasks
Benchmark scores not yet available. We only publish numbers we can source from official model cards or independent leaderboards, see methodology.

Capabilities

Strengths

  • Strong multilingual
  • 23 supported languages

Tracked weaknesses

  • Non-commercial license

Pricing

Per-million-token rates as published by Cohere.

Per-token pricing not yet published for Aya Expanse 32B. Check the official provider site for current tiers.

Call Aya Expanse 32B from your code

Drop-in snippet for the Cohere SDK. Set your API key in the environment and run.

typescript
import OpenAI from "openai";

const client = new OpenAI({
  // Use OPENAI_API_KEY for OpenAI, or your provider's key + baseURL.
  apiKey: process.env.OPENAI_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "aya-expanse-32b",
  messages: [
    { role: "user", content: "What's the time complexity of quicksort?" },
  ],
});

console.log(completion.choices[0].message.content);

Compare Aya Expanse 32B with…

Frequently asked

  • How much does Aya Expanse 32B cost?
    Cohere has not published per-token API pricing for Aya Expanse 32B at the time of writing. Check the official site for current pricing tiers, or compare against alternative models on LLMDex.
  • What is Aya Expanse 32B's context window?
    Aya Expanse 32B supports a context window of 128K tokens.
  • Is Aya Expanse 32B open source?
    Aya Expanse 32B ships with open weights under the CC-BY-NC 4.0 license. You can self-host it, fine-tune it, and (subject to the license terms) deploy it commercially.
  • When was Aya Expanse 32B released?
    Aya Expanse 32B was released on Oct 23, 2024 by Cohere.
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