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Head-to-head comparison

Olmo 3 1125 32B vs Qwen2.5 Coder 32B Instruct

Olmo 3 1125 32B (Allen Institute) and Qwen2.5 Coder 32B Instruct (Qwen) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.

Snapshot as of 12 September 2026

As of 12 September 2026, Olmo 3 1125 32B holds the stronger ModelCap Index position (#171 vs #173).

Which should you choose?

Choose Olmo 3 1125 32B if…

  • you want the stronger overall ModelCap Index position — #171 against #173 (18.5 vs 16.3 points).
  • you want the more recently listed model — Olmo 3 1125 32B was listed 4 November 2025, Qwen2.5 Coder 32B Instruct 11 November 2024.

Choose Qwen2.5 Coder 32B Instruct if…

  • you want provider choice — 1 listed API providers against 0.

Olmo 3 1125 32B vs Qwen2.5 Coder 32B Instruct: specs, pricing and context

Specification comparison of Olmo 3 1125 32B and Qwen2.5 Coder 32B Instruct
FieldOlmo 3 1125 32BAllen InstituteQwen2.5 Coder 32B InstructQwen
ModelCap Index position#171#173
Index score18.516.3
EvidenceEstimatedMeasured
Input price / 1M tokensUnlisted$0.66
Output price / 1M tokensUnlisted$1.00
Context window— tokens33K tokens
Max output tokens—29K
API providers listed01
Weight accessOpen weightsOpen weights
Input modalitiesTextText
First listed4 November 202511 November 2024
PublisherAllen InstituteQwen

Evidence: publisher-corpus-prior over 188 held-out anchors (9%); launch card against 3 resolved peers on 6 rows (91%); exceeds every named peer on 1 of 6 rows; no cross-lab optimism probe available; shrunk 0.2 up toward the measured corpus · 2 public benchmark observations across 2 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Olmo 3 1125 32B vs Qwen2.5 Coder 32B Instruct

Public benchmark boards where Olmo 3 1125 32B or Qwen2.5 Coder 32B Instruct has a published result
BoardOlmo 3 1125 32BQwen2.5 Coder 32B InstructLeads
Arena codingArena (LMArena)—13421324–1361Only one result
SWE-benchSWE-bench (Princeton / SWE-agent team)—9.0%Only one result
AA Humanity's Last ExamArtificial Analysis—3.5%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Qwen2.5 Coder 32B":reasoning=falseOnly one result

Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.

Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.

Olmo 3 1125 32B vs Qwen2.5 Coder 32B Instruct: common questions

Is Olmo 3 1125 32B better than Qwen2.5 Coder 32B Instruct?

Olmo 3 1125 32B ranks higher on the ModelCap Index as of 12 September 2026: #171 against #173. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.

Is Olmo 3 1125 32B cheaper than Qwen2.5 Coder 32B Instruct?

At least one of the two has no listed API price on ModelCap right now, so no price comparison is made.

Which has the bigger context window, Olmo 3 1125 32B or Qwen2.5 Coder 32B Instruct?

Both publish a —-token context window.

Which is better for coding, Olmo 3 1125 32B or Qwen2.5 Coder 32B Instruct?

The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.

Are Olmo 3 1125 32B and Qwen2.5 Coder 32B Instruct open-weight models?

Olmo 3 1125 32B: Open weights. Qwen2.5 Coder 32B Instruct: Open weights. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.

Where can I run Olmo 3 1125 32B and Qwen2.5 Coder 32B Instruct?

ModelCap currently lists 0 API providers for Olmo 3 1125 32B and 1 for Qwen2.5 Coder 32B Instruct, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Olmo 3 1125 32B vs Qwen2.5 Coder 32B Instruct comparison?

Every figure comes from the sealed ModelCap dataset published 12 September 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.

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