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AllenAI: Molmo2 8B (free)

by AllenAI

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.

Avg Score

0.0%

0 answers

Avg Latency

0ms

0 runs

Pricing

Free

input

/

Free

output

per 1M tokens

Context

37K

tokens

Alternatives

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Other Models from AllenAI

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ModelScoreLatencyCost/1M
AllenAI: Olmo 3.1 32B Think——$0.32
AllenAI: Olmo 3 32B Think——$0.32
AllenAI: Olmo 3 7B Instruct——$0.15
AllenAI: Olmo 3 7B Think——$0.16
AllenAI: Olmo 2 32B Instruct——$0.13
AllenAI: Olmo 3.1 32B Instruct——$0.40

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Quickstart

Get started with this model using OpenRouter

View on OpenRouter
import { OpenRouter } from "@openrouter/sdk";

const openrouter = new OpenRouter({
  apiKey: "<OPENROUTER_API_KEY>"
});

const completion = await openrouter.chat.completions.create({
  model: "allenai/molmo-2-8b:free",
  messages: [
    {
      role: "user",
      content: "Hello!"
    }
  ]
});

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

Get your API key at openrouter.ai/keys