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Head-to-head comparison

Granite 4.1 8B vs MiniCPM5 1B

Granite 4.1 8B (IBM Granite) and MiniCPM5 1B (Openbmb) 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 17 August 2026

As of 17 August 2026, MiniCPM5 1B holds the stronger ModelCap Index position (#184 vs #187).

Which should you choose?

Choose Granite 4.1 8B if…

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

Choose MiniCPM5 1B if…

  • you want the stronger overall ModelCap Index position — #184 against #187 (16.3 vs 15.1 points).
  • Artificial Analysis Intelligence Index is your yardstick — 11.9 against 6.4.
  • you want the more recently listed model — MiniCPM5 1B was listed 21 May 2026, Granite 4.1 8B 30 April 2026.

Granite 4.1 8B vs MiniCPM5 1B: specs, pricing and context

Specification comparison of Granite 4.1 8B and MiniCPM5 1B
FieldGranite 4.1 8BIBM GraniteMiniCPM5 1BOpenbmb
ModelCap Index position#187#184
Index score15.116.3
EvidenceMeasuredMeasured
Input price / 1M tokens$0.05Unlisted
Output price / 1M tokens$0.10Unlisted
Context window131K tokens— tokens
Max output tokens131K—
API providers listed10
Weight accessOpen weightsOpen weights
Input modalitiesTextText
First listed30 April 202621 May 2026
PublisherIBM GraniteOpenbmb

Evidence: 3 public benchmark observations across 3 boards · 1 public benchmark observation across 1 board. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Granite 4.1 8B vs MiniCPM5 1B

Public benchmark boards where Granite 4.1 8B or MiniCPM5 1B has a published result
BoardGranite 4.1 8BMiniCPM5 1BLeads
Arena codingArena (LMArena)13531333–1373—Only one result
Artificial Analysis Intelligence IndexArtificial Analysis6.4intelligence-index11.9intelligence-indexMiniCPM5 1B

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 4.1 8B vs MiniCPM5 1B: common questions

Is Granite 4.1 8B better than MiniCPM5 1B?

MiniCPM5 1B ranks higher on the ModelCap Index as of 17 August 2026: #184 against #187. 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 4.1 8B cheaper than MiniCPM5 1B?

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 4.1 8B or MiniCPM5 1B?

Both publish a 131K-token context window.

Which is better for coding, Granite 4.1 8B or MiniCPM5 1B?

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 Granite 4.1 8B and MiniCPM5 1B open-weight models?

Granite 4.1 8B: Open weights. MiniCPM5 1B: 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 Granite 4.1 8B and MiniCPM5 1B?

ModelCap currently lists 1 API provider for Granite 4.1 8B and 0 for MiniCPM5 1B, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Granite 4.1 8B vs MiniCPM5 1B comparison?

Every figure comes from the sealed ModelCap dataset published 17 August 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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