Model comparison · Updated 1 Sep 2026

Gemini 2.5 Pro Preview 06-05 vs Muse Spark 1.1

Gemini 2.5 Pro Preview 06-05 and Muse Spark 1.1 cost the same on input, $1.25 per 1M tokens. Both have a 1.05M-token context window. For a support chatbot at 10,000 chats a day, the standard-tier bill is about $1,463 a month for Gemini 2.5 Pro Preview 06-05 and $945 for Muse Spark 1.1.

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ModelsAtlas. “Gemini 2.5 Pro Preview 06-05 vs Muse Spark 1.1”. Retrieved 1 Sep 2026. https://modelsatlas.com/compare/google/gemini-2-5-pro-preview/vs/meta/muse-spark-1-1

Model A

Gemini 2.5 Pro Preview 06-05

by Google · weights not marked open · GRIDE5

Input / 1M
$1.25
observed We measured
Source
Our catalogue
Retrieved
17 Aug 2026
Output / 1M$10.00
Context1.05M
vs

Model B

Muse Spark 1.1

by Meta · weights not marked open · GRIDE5

Input / 1M
$1.25
observed We measured
Source
Our catalogue
Retrieved
1 Sep 2026
Output / 1M$4.25
Context1.05M

Key numbers

Standard tier · highlighted = better

Gemini 2.5 Pro Preview 06-05
Muse Spark 1.1
Input / 1M tokens
$1.25
$1.25
Output / 1M tokens
$10.00
$4.25
Batch input / output
Not listed
Not listed
Context window
1,048,576
1,048,576
Input types
Not disclosed
Not disclosed
Weights
Not marked open
Not marked open
Tiers listed
standard
standard
Prices checked
2026-09-01
2026-09-01

What it costs for real workloads

Monthly, standard tier, 30 days

Support chatbot10k chats/day · 1.5k in, 300 out
$1,463/mo
$945/mo
RAG over documents2k queries/day · 12k in, 500 out
$1,200/mo
$1,028/mo
Coding agent300 tasks/day · 60k in, 8k out
$1,395/mo
$981/mo

Gemini 2.5 Pro Preview 06-05   Muse Spark 1.1 · Derived from the standard-tier prices above, input and output tokens per request as stated, 30 days. Excludes caching discounts and batch. Try your own numbers.

On the atlas

Price band (A–H) × context band (1–6)

Same square. Gemini 2.5 Pro Preview 06-05 and Muse Spark 1.1 share E5.

Same square as Gemini 2.5 Pro Preview 06-05: Grok 4.3 ($1.25), Muse Spark 1.2 ($1.25), Muse Spark 1.3 ($1.25). Open E5

AFreeB<$0.10C$0.10–0.30D$0.30–1E$1–3F$3–10G$10–30H$30+1<32K232–128K3128–256K4256K–1M51M6>1MINPUT PRICE PER 1M TOKENS →CONTEXT WINDOW ↑ · position within a square follows the real valueMuse Spark 1.2 · E5Muse Spark 1.3 · E5Grok 4.3 · E5Gemini 3.5 Flash · E5Claude Sonnet 5 · E5Gemini 2.5 Pro Preview 06-05Gemini 2.5 Pro Preview 06-05Muse Spark 1.1Muse Spark 1.1
Gemini 2.5 Pro Preview 06-05Muse Spark 1.1Nearest neighboursOpen weights
View the map as a table (1 squares)

Capabilities side by side

Only what our records list

Gemini 2.5 Pro Preview 06-05
Muse Spark 1.1
Vision input
Not disclosed
Not disclosed
Audio input
Not disclosed
Not disclosed
Open weights
Not marked open
Not marked open
Batch tier
Not listed
Not listed
Free tier
Not listed
Not listed
Thinking tier
Not listed
Not listed

Neither record lists input types, so we do not claim any.

Which should you choose?

Editorial

Choose Gemini 2.5 Pro Preview 06-05 if…

Nothing in the recorded numbers favours Gemini 2.5 Pro Preview 06-05 over Muse Spark 1.1. Pick it for what our records do not cover — your own tests, or an account you already have with Google.

Choose Muse Spark 1.1 if…

  • output dominates your bill: $4.25 per 1M output against $10.00

Each reason is a fact from the tables above. Picking between them is our judgement, and we do not benchmark quality: price and context are what we can measure, so test both on your own prompts before you commit.

Questions

Is Gemini 2.5 Pro Preview 06-05 better than Muse Spark 1.1?
We do not benchmark quality, so we cannot say. On the recorded numbers: Gemini 2.5 Pro Preview 06-05 and Muse Spark 1.1 cost the same on input, $1.25 per 1M tokens. Both have a 1.05M-token context window. For a support chatbot at 10,000 chats a day, the standard-tier bill is about $1,463 a month for Gemini 2.5 Pro Preview 06-05 and $945 for Muse Spark 1.1. Which is better for you depends on your task; test both on your own prompts.
Which is cheaper, Gemini 2.5 Pro Preview 06-05 or Muse Spark 1.1?
They cost the same on input, $1.25 per 1M tokens. Output is $10.00 for Gemini 2.5 Pro Preview 06-05 and $4.25 for Muse Spark 1.1.
How much does each cost per 1M tokens?
Gemini 2.5 Pro Preview 06-05: $1.25 input and $10.00 output. Muse Spark 1.1: $1.25 input and $4.25 output. Standard tier, USD.
Which has the larger context window?
Neither: both have 1,048,576 tokens.
Do both offer batch pricing?
Neither lists a batch tier in our catalogue.
Can both read images or audio?
Input types recorded for Gemini 2.5 Pro Preview 06-05: none recorded. For Muse Spark 1.1: none recorded. Where a record lists none we say so rather than guess; check each vendor's documentation before relying on a capability.
Is either model open-weight?
Gemini 2.5 Pro Preview 06-05: not marked open-weight in our records. Muse Spark 1.1: not marked open-weight in our records.
What would each cost for a support chatbot?
At 10,000 chats a day, 1,500 input and 300 output tokens each, 30 days, standard tier: about $1,463 a month for Gemini 2.5 Pro Preview 06-05 and $945 for Muse Spark 1.1. This is our calculation from the listed prices, not a quote.

About the two models

Gemini 2.5 Pro Preview 06-05

By Google. $1.25 input and $10.00 output per 1M tokens, 1.05M context, atlas square E5. Tiers listed: standard.

Full specs & pricing →

Muse Spark 1.1

By Meta. $1.25 input and $4.25 output per 1M tokens, 1.05M context, atlas square E5. Tiers listed: standard.

Full specs & pricing →

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