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Head-to-head comparison

Ling 3.0 tiny vs Solar Pro 4

Ling 3.0 tiny (InclusionAI) and Solar Pro 4 (Upstage) 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 9 September 2026

As of 9 September 2026, Solar Pro 4 holds the stronger ModelCap Index position (#93 vs #95); and Ling 3.0 tiny ships open weights.

Which should you choose?

Choose Ling 3.0 tiny if…

  • you want to self-host: Ling 3.0 tiny ships open weights while Solar Pro 4 is api only.

Choose Solar Pro 4 if…

  • you want the stronger overall ModelCap Index position — #93 against #95 (42.3 vs 41.7 points).
  • you want provider choice — 1 listed API providers against 0.
  • AA Terminal-Bench 2.1 is your yardstick — 57.3% against 27.7%.
  • AA Humanity's Last Exam is your yardstick — 29.2% against 9.3%.
  • you want the more recently listed model — Solar Pro 4 was listed 10 August 2026, Ling 3.0 tiny 10 August 2026.

Ling 3.0 tiny vs Solar Pro 4: specs, pricing and context

Specification comparison of Ling 3.0 tiny and Solar Pro 4
FieldLing 3.0 tinyInclusionAISolar Pro 4Upstage
ModelCap Index position#95#93
Index score41.742.3
EvidenceMeasuredMeasured
Input price / 1M tokensUnlisted$0.03
Output price / 1M tokensUnlisted$0.12
Context window— tokens524K tokens
Max output tokens—131K
API providers listed01
Weight accessOpen weightsAPI only
Input modalitiesTextText
First listed10 August 202610 August 2026
PublisherInclusionAIUpstage

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

Benchmark scores: Ling 3.0 tiny vs Solar Pro 4

Public benchmark boards where Ling 3.0 tiny or Solar Pro 4 has a published result
BoardLing 3.0 tinySolar Pro 4Leads
Arena codingArena (LMArena)—14471425–1470Only one result
LMArena AgentLMArena—-11.3%-15.0%–-7.5%Only one result
AA Intelligence IndexArtificial Analysis11.9intelligence-index:v4.3:reasoning-unspecified—Only one result
AA Terminal-Bench 2.1Artificial Analysis27.7%terminal-bench:2.1:terminus-2:e2b:pass-at-1:3-repeats:source-model="Ling 3.0 Tiny":reasoning=true57.3%terminal-bench:2.1:terminus-2:e2b:pass-at-1:3-repeats:source-model="Solar Pro 4":reasoning=trueSolar Pro 4
AA Humanity's Last ExamArtificial Analysis9.3%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Ling 3.0 Tiny":reasoning=true29.2%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Solar Pro 4":reasoning=trueSolar Pro 4

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.

Ling 3.0 tiny vs Solar Pro 4: common questions

Is Ling 3.0 tiny better than Solar Pro 4?

Solar Pro 4 ranks higher on the ModelCap Index as of 9 September 2026: #93 against #95. 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 Ling 3.0 tiny cheaper than Solar Pro 4?

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, Ling 3.0 tiny or Solar Pro 4?

Both publish a —-token context window.

Which is better for coding, Ling 3.0 tiny or Solar Pro 4?

AA Terminal-Bench 2.1: Ling 3.0 tiny 27.7%, Solar Pro 4 57.3% — Solar Pro 4 leads.

Are Ling 3.0 tiny and Solar Pro 4 open-weight models?

Ling 3.0 tiny: Open weights. Solar Pro 4: API only. 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 Ling 3.0 tiny and Solar Pro 4?

ModelCap currently lists 0 API providers for Ling 3.0 tiny and 1 for Solar Pro 4, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Ling 3.0 tiny vs Solar Pro 4 comparison?

Every figure comes from the sealed ModelCap dataset published 9 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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