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Head-to-head comparison

Llama 3.1 Tulu 3 70B vs Arcee SuperNova v1

Llama 3.1 Tulu 3 70B (Allen Institute) and Arcee SuperNova v1 (Arcee AI) 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 22 September 2026

As of 22 September 2026, Arcee SuperNova v1 holds the stronger ModelCap Index position (#188 vs #191).

Which should you choose?

Choose Llama 3.1 Tulu 3 70B if…

  • ModelCap publishes no field on which Llama 3.1 Tulu 3 70B leads Arcee SuperNova v1 for this pair.

Choose Arcee SuperNova v1 if…

  • you want the stronger overall ModelCap Index position — #188 against #191 (18.6 vs 18.2 points).
  • you want the more recently listed model — Arcee SuperNova v1 was listed 10 June 2025, Llama 3.1 Tulu 3 70B 20 November 2024.

Llama 3.1 Tulu 3 70B vs Arcee SuperNova v1: specs, pricing and context

Specification comparison of Llama 3.1 Tulu 3 70B and Arcee SuperNova v1
FieldLlama 3.1 Tulu 3 70BAllen InstituteArcee SuperNova v1Arcee AI
ModelCap Index position#191#188
Index score18.218.6
EvidenceMeasuredInherited
Input price / 1M tokensUnlistedUnlisted
Output price / 1M tokensUnlistedUnlisted
Context window— tokens— tokens
Max output tokens——
API providers listed00
Weight accessRestricted licenseRestricted license
Input modalitiesTextText
First listed20 November 202410 June 2025
PublisherAllen InstituteArcee AI

Evidence: 1 public benchmark observation across 1 board · finetune of meta-llama/llama-3.1-70b-instruct · finetune (100%). Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Llama 3.1 Tulu 3 70B vs Arcee SuperNova v1

Neither model has a published result on a public benchmark board ModelCap tracks yet.

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.

Llama 3.1 Tulu 3 70B vs Arcee SuperNova v1: common questions

Is Llama 3.1 Tulu 3 70B better than Arcee SuperNova v1?

Arcee SuperNova v1 ranks higher on the ModelCap Index as of 22 September 2026: #188 against #191. 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 Llama 3.1 Tulu 3 70B cheaper than Arcee SuperNova v1?

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, Llama 3.1 Tulu 3 70B or Arcee SuperNova v1?

Both publish a —-token context window.

Which is better for coding, Llama 3.1 Tulu 3 70B or Arcee SuperNova v1?

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 Llama 3.1 Tulu 3 70B and Arcee SuperNova v1 open-weight models?

Llama 3.1 Tulu 3 70B: Restricted license. Arcee SuperNova v1: 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 Llama 3.1 Tulu 3 70B and Arcee SuperNova v1?

ModelCap currently lists 0 API providers for Llama 3.1 Tulu 3 70B and 0 for Arcee SuperNova v1, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Llama 3.1 Tulu 3 70B vs Arcee SuperNova v1 comparison?

Every figure comes from the sealed ModelCap dataset published 22 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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