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  5. Muse Spark 1.3 ContributorvsQwen3 Next 80B A3B Instruct
Updated Sep 2026

Muse Spark 1.3 ContributorvsQwen3 Next 80B A3B Instruct

Muse Spark 1.3 Contributor is cheaper than Qwen3 Next 80B A3B Instruct at $0.1/M vs $0.15/M input tokens.

Muse Spark 1.3 Contributor and Qwen3 Next 80B A3B Instruct compared across 54 shared prompts
SpecMuse Spark 1.3 ContributorQwen3 Next 80B A3B Instruct
Input price$0.1/M tokens$0.15/M tokens
Output price$0.2/M tokens$1.5/M tokens
Context window1.0M tokens66K tokens
WeightsClosedOpen
Free API (OpenRouter)NoNo
ReleasedSep 2026Sep 2025
Side by side

Same prompt, both answers

Opening lines from 6 of the 54 prompts both answered. Formatting stripped, words untouched.

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

Muse Spark 1.3 Contributor1,526 words
Shiretoko Dawn — Kombu-Cured Hokkaido Scallop, Fermented Porcini, Yuzu, Oscietra Caviar Butter-poached scallop, roasted porcini & toasted hay consommé, yuzu-buttermilk pearls, seaweed brown-butter, porcini soil, coral tuile Serves 4 as a tasting-course Autumn The Concept / Narrative On the Shiretoko Peninsula in…
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Qwen3 Next 80B A3B Instruct1,368 words
Dish Name: “The Whisper of the Forest Floor” Conceptual Narrative: This dish is a poetic homage to the hidden ecosystems beneath ancient temperate forests — where moss, fungi, and decaying leaf litter transform into nutrient-rich humus, sustaining life in quiet, profound cycles.
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Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

Muse Spark 1.3 Contributor630 words
Here's a clean 3-minute set you can actually perform — all observational / storytelling, no puns. It's about 420 words, so at a normal pace it's right around 3 minutes. "Adulthood Is A Scam" Hey, thank you guys so much. I'm so excited to be here.
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Qwen3 Next 80B A3B Instruct632 words
[Lights up. Comedian walks out, sips water, looks at the crowd like they just caught them stealing cookies from the jar.] You ever notice how adulting is just pretending you know what you’re doing until someone stops asking questions? I got a text from my mom last week: “Honey, did you pay your water bill?
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Character Voice Test

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

Muse Spark 1.3 Contributor193 words
[In a tavern with mysteriously good Wi-Fi] Pirate: Arrr! So ye be tellin' me this "AI model" be a treasure chest o' words? I feed it a map — er, a prompt — and it spits back gold? Knight: Verily, good sir pirate. Methinks 'tis an oracle in a box. I asked it "How might I slay a dragon?"
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Qwen3 Next 80B A3B Instruct513 words
[Scene: A foggy dockside tavern. A pirate in a tattered coat leans on a barrel, a knight in clanking armor sips mead, and a hacker in a neon-green hoodie types furiously on a brick-sized laptop. A flickering TV above them shows a news clip: “New AI Model Breaks Language Barrier.”] Pirate (slamming tankard): “AI model?
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Stochastic Consistency Test

Generate 5 jokes. How many are unique?

Muse Spark 1.3 Contributor69 words
Here are 5 jokes for you: Why don't scientists trust atoms? Because they make up everything! Why did the scarecrow win an award? Because he was outstanding in his field! What do you call fake spaghetti? An impasta! Why did the bicycle fall over? Because it was two-tired! What do you call cheese that isn't yours?
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Qwen3 Next 80B A3B Instruct142 words
Sure! Here are 5 jokes: Joke 1: Why don’t skeletons fight each other? They don’t have the guts. Joke 2: I told my dog all my problems. He fell asleep. I guess I’m not that interesting. Joke 3: Why did the coffee file a police report? It got mugged. Joke 4: My phone battery lasts longer than my motivation.
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Estimate Complexity

Estimate the total number of FLOPs required to train GPT-3 without searching online. Explain your reasoning step by step.

Muse Spark 1.3 Contributor632 words
This is a classic Fermi estimate for a Transformer. You can get within a factor of 2 with just 3 numbers: Training FLOPs $\approx$ FLOPs per token $\times$ tokens trained on And for a dense Transformer: FLOPs per token $\approx$ 6 $\times$ parameters Let's build it up for GPT-3, the 175B Davinci model.
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Qwen3 Next 80B A3B Instruct1,198 words
Estimating the total number of FLOPs (floating-point operations) required to train GPT-3 without searching online requires combining known architectural details, training hyperparameters, and scaling laws that were publicly discussed around the time of GPT-3’s release (2020).
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Advanced Investment Memo (IC Memo)

You are writing an internal investment committee memo for a long/short equity fund. Company (fictional): LedgerLift (ticker: LLLT) – B2B…

Muse Spark 1.3 Contributor701 words
LedgerLift (LLLT) – Short Internal IC Memo Price $46 Mkt Cap $8.74B (190m shares) EV $7.34B (Net Cash $1.4B) FY25 Rev $820m, EBIT 18% 1. Recommendation: SHORT. 12-mo PT $28, range $17 (Bear) – $42 (Bull). Base DCF $27.9 (-39%), Bull $42.4 (-8%), Bear $17.3 (-62%). Even flawless Bull execution does not support $46.
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Qwen3 Next 80B A3B Instruct752 words
Internal Investment Committee Memo Company: LedgerLift (LLLT) Recommendation: LONG 12-Month Price Target Range: $58–$72 Thesis: LedgerLift is a high-quality B2B SaaS platform with industry-leading net revenue retention (123%), scalable unit economics, and accelerating profitability—trading at a discount to peers…
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Our Verdict
Muse Spark 1.3 Contributor
Muse Spark 1.3 Contributor
Qwen3 Next 80B A3B Instruct
Qwen3 Next 80B A3B InstructRunner-up

Not enough votes to call it. On the specs, Muse Spark 1.3 Contributor has the edge: newer, bigger context window, major provider backing.

Muse Spark 1.3 Contributor costs 7.5x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Muse Spark 1.3 Contributor
Input
$0.10
1.5× cheaper
Output
$0.20
7.5× cheaper
Qwen3 Next 80B A3B Instruct
Input
$0.15
Output
$1.50

Muse Spark 1.3 Contributor is cheaper on both: 1.5× input, 7.5× output.

Where to run it

6 hosts, cheapest first

Muse Spark 1.3 Contributor1 host
HostInOutContextUptime
Meta$0.10 in·$0.20 out·1M·100% up
Qwen3 Next 80B A3B Instruct5 hosts
HostInOutContextUptime
DDeepInfrafp8$0.09 in·$1.10 out·262k·99.3% upAlibaba Cloud$0.10 in·$0.78 out·131k·100% upPParasailfp8$0.10 in·$1.10 out·262k·100% upGoogle Vertex AI$0.15 in·$1.20 out·262k·100% upNNovitabf16$0.15 in·$1.50 out·131k·99.7% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Writing DNA

Style Comparison

Similarity
44%

Qwen3 Next 80B A3B Instruct uses 101.4x more emoji

Muse Spark 1.3 Contributor
Qwen3 Next 80B A3B Instruct
58%Vocabulary54%
13wSentence Length18w
0.27Hedging0.33
2.8Bold5.6
2.3Lists3.7
0.00Emoji1.01
0.44Headings0.91
0.02Transitions0.10
Based on 27 + 27 text responses
Research

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FAQ

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Same lab, same size, long tail

Muse Spark 1.3 Contributor logoMuse Spark 1.3 logo
Muse Spark 1.3 Contributor vs Muse Spark 1.3Same lab
Muse Spark 1.3 Contributor logoMuse Spark 1.1 logo
Muse Spark 1.3 Contributor vs Muse Spark 1.1Same lab
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Qwen3 Next 80B A3B Instruct vs Qwen3.8 2.4T A95BSame lab
Qwen3 Next 80B A3B Instruct logoQwen3.8 27B logo
Qwen3 Next 80B A3B Instruct vs Qwen3.8 27BSame lab
Qwen3 Next 80B A3B Instruct logoQwen3.6 Flash logo
Qwen3 Next 80B A3B Instruct vs Qwen3.6 FlashSame lab
Muse Spark 1.3 Contributor logoQwen3.6 Max Preview logo
Muse Spark 1.3 Contributor vs Qwen3.6 Max PreviewCross-provider
Muse Spark 1.3 Contributor logoQwen3.6 Plus Preview (free) logo
Muse Spark 1.3 Contributor vs Qwen3.6 Plus Preview (free)Same size
Muse Spark 1.3 Contributor logoQwen3.7 Max logo
Muse Spark 1.3 Contributor vs Qwen3.7 MaxCross-provider

Model pages

Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributor58 outputs, specs and price
Qwen3 Next 80B A3B Instruct logo
Qwen3 Next 80B A3B Instruct59 outputs, specs and price
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