AllenAI: Molmo2 8B

Going away March 23, 2026

allenai/molmo-2-8b

Released Jan 9, 202636,864 context

$0.20/M input tokens$0.20/M output tokens

Molmo2-8B is an open vision-language model developed by the Allen Institute for AI (Ai2) as part of the Molmo2 family, supporting image, video, and multi-image understanding and grounding. It is based on Qwen3-8B and uses SigLIP 2 as its vision backbone, outperforming other open-weight, open-data models on short videos, counting, and captioning, while remaining competitive on long-video tasks.

Providers for Molmo2 8B

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Performance for Molmo2 8B

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Effective Pricing for Molmo2 8B

Actual cost per million tokens across providers over the past hour

Apps using Molmo2 8B

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Prompt

2.27M

Completion

235K

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

Uptime stats for Molmo2 8B

Uptime stats for Molmo2 8B across all providers

Sample code and API for Molmo2 8B

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Using third-party SDKs

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Molmo2 8B - API Pricing & Providers | OpenRouter