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ModelCap

Olmo 3 32B Think

All-versions archive #278Arena #265Official publisher releaseOpen weights

Allen Institute·allenai/Olmo-3-32B-Think

Olmo 3 32B Think is ModelCap archive rank #278 (Measured), from the ModelCap Index as of 22 Sept 2026, 03:10 UTC.

Olmo 3 32B Think weight access is open weights, from ModelCap classification of published repository metadata as of 22 Sept 2026, 03:10 UTC.

Snapshot facts · download the public dataset · methodology

ModelCap Index · All-versions archive
25.9#278
Measured · 53% support · score interval 20.2–31.6
Evidence as of 13 Sept 2026, 00:00 UTC
Market Gravity
13.0Decreased by 0.1
Secondary market signal

Superseded by Olmo 3.1 32B Think. It no longer holds a current-board position; its all-versions archive rank is #278.

OpenRouter endpoint status could not be refreshed. This model is not treated as currently served until a successful observation arrives.

Input
Self-hosted
weights only · no listed API price
Output
Self-hosted
weights only · no listed API price
Context
tokens
Providers
0
endpoints
Gateway spend
latest · Vercel share

Providers

Uptime measured over the last 30 minutes

Current provider status is unavailable.

Other versions (1)

ModelCap Index · All-versions archive

Methodology
25.9
Measured · 2 public benchmark observations across 2 boards
All-versions archive
#278
Public rank basis
Measured (measured)
Index support
53.4% · moderate
Index interval
20.2–31.6
Rank posterior
Not available
Top 5 / Top 10 probability
Not available / Not available
Posterior as of
Snapshot timestamp unavailable
Evidence as of
13 Sept 2026, 00:00 UTC
Identity binding
Exact catalogue product · allenai/allenai/Olmo-3-32B-Think · aggregates disclosed benchmark configurations · endpoint configuration not claimed · artifact metadata allenai/Olmo-3-32B-Think@f2edda15216e738ef2bb73771e11890e152b2112 (not the evaluation revision)
Index observations used
2
Qualified Index evidence point
25.9
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
25.9
Evidence status
confirmed · 74% mass
General preference
25.6
Coding
27.8
Agents & tools
Reasoning
Evidence breadth
92%
Evidence coverage
53%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
Liquidity (providers × uptime)
Open reach (HF downloads)
76.4
Surface (context / tools / modalities)
0.0
Freshness
31.2
  • · HF 30d downloads 9894
  • · Catalogue surface
  • · First seen 2025-11-19

These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.

BES evidence selected · measured input only

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.

Deployment readiness

Metadata index
62.2
partial · 74% metadata coverage
Not capability
Artifact reproducibility
100.0
Access & legal clarity
100.0
Deployability
8.0
Evaluation provenance
49.2

Missing: deployability.independent-provider-records, deployability.measured-provider-uptime, deployability.published-provider-pricing, deployability.declared-capacity, evaluationProvenance.evaluation-dataset-revisions.

A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.

Market activity

Venue coverage
Market Gravity
13.0
OpenRouter weekly popularity
Not listed

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

Status
Ranked
Source
LMArena
Official rank
#265 of 402
Rating
1306.7
95% confidence interval
1298–1315
Votes
6K
Source published at
13 Sept 2026, 00:00 UTC
Category
overall
Identity match confidence
100%

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%
76.4

Hugging Face 30-day downloads for open models; neutral for closed models.

Freshness5%
31.2

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
19 Nov 2025

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.

Access
Open weights
Licence
apache-2.0
Pinned revision
f2edda15216e
Parameters
32.2B
Architecture
Olmo3ForCausalLM
Model type
olmo3
Hugging Face downloads (30d)
10K
Downloads (all time)
77K
Likes
177
Repository updated
25 Jun 2026, 21:43 UTC

Benchmark leaderboards featuring Olmo 3 32B Think

All leaderboards
Public benchmark boards on which Olmo 3 32B Think has a published result
LeaderboardScoreSource rankConfigurationPublished
Arena coding leaderboardArena (LMArena)13641345–1382#239 of 397Default13 Sept 2026

Olmo 3 32B Think: common questions

How does Olmo 3 32B Think rank among AI models?

Olmo 3 32B Think is a superseded version and is not on the current board as of 22 September 2026. Its archive position, where one exists, is shown on the page; the newer version carries the current rank.

How much does Olmo 3 32B Think cost per 1M tokens?

No live API price is listed for Olmo 3 32B Think in the current snapshot as of 22 September 2026 because the latest endpoint refresh was unavailable. ModelCap shows a price only when a provider currently lists one.

Is Olmo 3 32B Think 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-3-32B-Think on Hugging Face.

Which benchmarks has Olmo 3 32B Think been evaluated on?

Olmo 3 32B Think has published results on 1 public board tracked by ModelCap as of 22 September 2026: Arena coding 1364 (#239 of 397). Each board page ranks every tracked model on that benchmark; the ModelCap Index combines them with published uncertainty.

When was Olmo 3 32B Think released?

Olmo 3 32B Think first appeared in the catalogue on 19 Nov 2025. It has since been superseded by Olmo 3.1 32B Think. Rank and price movements since then are recorded on the site's changes feed.