OLMo 2 1124 13B Instruct preview weight access is open weights, from ModelCap classification of published repository metadata as of 15 Sept 2026, 21:19 UTC.
Bayesian Evidence Score · measured evidence input only
BES normalizes admitted public benchmark evidence for measured Index rows. Its legacy score and observables prior do not define the public language rank.
Observed capability
—
Evidence status
No admitted measured evidence
General preference
—
Coding
—
Agents & tools
—
Reasoning
—
Evidence breadth
0%
Evidence coverage
0%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
—
Liquidity (providers × uptime)
—
Open reach (HF downloads)
30.0
Surface (context / tools / modalities)
0.0
Freshness
8.2
· HF 30d downloads 205
· Catalogue surface
· First seen 2024-11-26
These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.
The bounded 0–100 capability score blends each source’s competitive placement with its published achievement, then combines capability families. Evidence breadth adds a modest uncertainty adjustment; price and popularity are not part of benchmark-led rank.
Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.
Arena preference
No matched Arena rating
This model is visible because it is available in the live catalogue, but it has no trustworthy community result yet. ModelCap does not infer a quality score from price, features, or market activity.
Market Gravity breakdown
Usage55%
0.0
OpenRouter weekly popularity across the full model catalogue.
Liquidity25%
0.0
Independent providers versus the model's open or closed cohort, weighted by uptime.
Open reach15%
30.0
Hugging Face 30-day downloads for open models; neutral for closed models.
Freshness5%
8.2
Time since first public availability, on a six-month half-life.
Specification
Context window
— tokens
Max output
—
Inputs
Text
Outputs
Text
Tokenizer
—
Cached input tokens
Not offered
First seen on OpenRouter
26 Nov 2024
Capabilities
Not supported: Reasoning
Not supported: Tool use
Not supported: Structured output
Not supported: Response format
Not supported: Moderated
Weights & access
Open weights. Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI.
OLMo 2 1124 13B Instruct preview: common questions
How does OLMo 2 1124 13B Instruct preview rank among AI models?
OLMo 2 1124 13B Instruct preview is a superseded version and is not on the current board as of 15 September 2026. Its archive position, where one exists, is shown on the page; the newer version carries the current rank.
How much does OLMo 2 1124 13B Instruct preview cost per 1M tokens?
No live API price is listed for OLMo 2 1124 13B Instruct preview in the current snapshot as of 15 September 2026 because the latest endpoint refresh was unavailable. ModelCap shows a price only when a provider currently lists one.
Is OLMo 2 1124 13B Instruct preview open-weight?
Open weights (apache-2.0). Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI. The repository is allenai/OLMo-2-1124-13B-Instruct-preview on Hugging Face.
When was OLMo 2 1124 13B Instruct preview released?
OLMo 2 1124 13B Instruct preview first appeared in the catalogue on 26 Nov 2024. It has since been superseded by OLMo 2 1124 13B Instruct. Rank and price movements since then are recorded on the site's changes feed.