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Head-to-head comparison

granite 4.2 3b vs Qwen2.5 72B Instruct

granite 4.2 3b (IBM Granite) and Qwen2.5 72B 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 3 September 2026

As of 3 September 2026, granite 4.2 3b holds the stronger ModelCap Index position (#178 vs #180); granite 4.2 3b offers the longer context window (131K vs 33K tokens); and granite 4.2 3b ships open weights.

Which should you choose?

Choose granite 4.2 3b if…

  • you want the stronger overall ModelCap Index position — #178 against #180 (18.5 vs 17.2 points).
  • you need the longer context window — 131K tokens against 33K.
  • you want to self-host: granite 4.2 3b ships open weights while Qwen2.5 72B Instruct is restricted license.
  • Arena coding is your yardstick — 1380 against 1355.
  • AA Intelligence Index is your yardstick — 14.3 against 9.4.
  • AA Humanity's Last Exam is your yardstick — 6.6% against 3.6%.
  • you want the more recently listed model — granite 4.2 3b was listed 7 August 2026, Qwen2.5 72B Instruct 19 September 2024.

Choose Qwen2.5 72B Instruct if…

  • you want provider choice — 2 listed API providers against 0.

granite 4.2 3b vs Qwen2.5 72B Instruct: specs, pricing and context

Specification comparison of granite 4.2 3b and Qwen2.5 72B Instruct
Fieldgranite 4.2 3bIBM GraniteQwen2.5 72B InstructQwen
ModelCap Index position#178#180
Index score18.517.2
EvidenceMeasuredMeasured
Input price / 1M tokensUnlisted$0.36
Output price / 1M tokensUnlisted$0.40
Context window131K tokens33K tokens
Max output tokens—16K
API providers listed02
Weight accessOpen weightsRestricted license
Input modalitiesTextText
First listed7 August 202619 September 2024
PublisherIBM GraniteQwen

Evidence: 3 public benchmark observations across 3 boards · 3 public benchmark observations across 3 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: granite 4.2 3b vs Qwen2.5 72B Instruct

Public benchmark boards where granite 4.2 3b or Qwen2.5 72B Instruct has a published result
Boardgranite 4.2 3bQwen2.5 72B InstructLeads
Arena codingArena (LMArena)13801357–140213551348–1363granite 4.2 3b
AA Intelligence IndexArtificial Analysis14.3intelligence-index9.4intelligence-indexgranite 4.2 3b
AA Terminal-Bench 2.1Artificial Analysis13.9%terminal-bench-2.1—Only one result
AA τ²-Bench TelecomArtificial Analysis—34.5%tau2-bench-telecomOnly one result
AA Humanity's Last ExamArtificial Analysis6.6%humanitys-last-exam3.6%humanitys-last-examgranite 4.2 3b

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.

granite 4.2 3b vs Qwen2.5 72B Instruct: common questions

Is granite 4.2 3b better than Qwen2.5 72B Instruct?

granite 4.2 3b ranks higher on the ModelCap Index as of 3 September 2026: #178 against #180. 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.

Is granite 4.2 3b cheaper than Qwen2.5 72B 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, granite 4.2 3b or Qwen2.5 72B Instruct?

granite 4.2 3b has the larger context window: 131K tokens against 33K.

Which is better for coding, granite 4.2 3b or Qwen2.5 72B Instruct?

Arena coding: granite 4.2 3b 1380, Qwen2.5 72B Instruct 1355 — granite 4.2 3b leads.

Are granite 4.2 3b and Qwen2.5 72B Instruct open-weight models?

granite 4.2 3b: Open weights. Qwen2.5 72B Instruct: Restricted license. 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 granite 4.2 3b and Qwen2.5 72B Instruct?

ModelCap currently lists 0 API providers for granite 4.2 3b and 2 for Qwen2.5 72B Instruct, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this granite 4.2 3b vs Qwen2.5 72B Instruct comparison?

Every figure comes from the sealed ModelCap dataset published 3 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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