Noometry

Alternatives

Best Mistral Alternatives in October 2026

The strongest alternative to Mistral as of October 2026 is GPT-6 Astra from OpenAI: 27.7 points ahead of Mistral Large 4, 19.4× pricier. Compared against Mistral Large 4, Mistral's current top model.

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  1. GPT-6 Astra OpenAI

    27.7 points ahead of Mistral Large 4, 19.4× pricier.

    Score 70.8, $20 per M tokens blended.Compare with Mistral Large 4

  2. Claude Fable 5.1 Anthropic

    26.0 points ahead of Mistral Large 4, 19.4× pricier.

    Score 69.0, $20 per M tokens blended.Compare with Mistral Large 4

  3. Gemini 3.8 Flash Google

    18.7 points ahead of Mistral Large 4, 1.5× pricier.

    Score 61.8, $1.50 per M tokens blended.Compare with Mistral Large 4

  4. Kimi K3 Moonshot AI

    16.5 points ahead of Mistral Large 4, 5.8× pricier; open weights.

    Score 59.5, $6 per M tokens blended.Compare with Mistral Large 4

  5. Grok 4.6 xAI

    13.8 points ahead of Mistral Large 4, 2.9× pricier.

    Score 56.9, $3 per M tokens blended.Compare with Mistral Large 4

  6. Qwen3.8 Max Alibaba (Qwen)

    13.7 points ahead of Mistral Large 4, 2.9× pricier.

    Score 56.8, $3 per M tokens blended.Compare with Mistral Large 4

  7. GLM-5.3 Z.ai (Zhipu)

    11.8 points ahead of Mistral Large 4, 2.1× pricier; open weights.

    Score 54.8, $2.15 per M tokens blended.Compare with Mistral Large 4

  8. Muse Spark 1.3 Meta

    11.7 points ahead of Mistral Large 4, 1.9× pricier.

    Score 54.8, $2 per M tokens blended.Compare with Mistral Large 4

More: Open-source, Cheaper, For coding

Frequently asked questions

What is the best alternative to Mistral?

The strongest alternative to Mistral as of October 2026 is GPT-6 Astra from OpenAI: 27.7 points ahead of Mistral Large 4, 19.4× pricier. Compared against Mistral Large 4, Mistral's current top model.

How were these alternatives chosen?

Each is the highest-ranked model from a different provider, compared on the Noometry Index against Mistral Large 4.