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Molmo 2 4B API Pricing 2026

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Last updated: April 23, 2026 at 08:37 AM

Overview

Molmo 2 4B. Pricing starts at $0.200 per million input tokens and $0.200 per million output tokens. The model supports a context window of up to 37K tokens. API access is available through Allenai.

Context Window
37K
tokens
Pricing
Input$0.200
Output$0.200
Cached$0.100
per 1M tokens
Speed
Output-
TTFT-
median latency
Capabilities
Vision

Pricing Comparison

Compare Molmo 2 4B with 0 similar models by price.

Current Pricing (per 1M tokens)

1 models

Provider
Model
Input $/M
Output $/M
Coding
MMLU
GPQA
Context
Actions
$0.200
$0.200
36,864
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* Some models use tiered pricing based on prompt length. Displayed prices are for prompts ≤ 200k tokens.

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Molmo 2 4B is available from multiple providers with different pricing and availability.

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Frequently Asked Questions

Molmo 2 4B costs $0.000200 per 1,000 input tokens and $0.000200 per 1,000 output tokens.

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