ZMIME
Comparison · 3 models · Updated Oct 4, 2026

DeepSeek V4 Pro 0813 vs Muse Spark 1.3 vs Gemini 3.6 Flash

Too close to call on our weighted score (Muse Spark 1.3 73, Gemini 3.6 Flash 73, DeepSeek V4 Pro 0813 68). The right pick depends on what you value most.

  1. DeepSeek

    DeepSeek V4 Pro 0813

    Released Aug 12, 2026

    68/100
    • ECI155.4
    • Price$0.66 / $1.98
    • Context1M
  2. Meta

    Muse Spark 1.3

    Released Sep 2, 2026

    73/100
    • ECI156.9
    • Price$1.25 / $4.25
    • Context1.05M
  3. Google

    Gemini 3.6 Flash

    Released Jul 21, 2026

    73/100
    • ECI154.3
    • Price$0.75 / $3.75
    • Context1.05M
01 — Verdict

Too close to call

It is close. Our weighted score puts them within a point (Muse Spark 1.3 73/100, Gemini 3.6 Flash 73/100, DeepSeek V4 Pro 0813 68/100), so choose by what matters most for your work: Muse Spark 1.3 for raw capability and DeepSeek V4 Pro 0813 on price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.

  • CapabilityMuse Spark 1.3Capabilities Index (ECI): Muse Spark 1.3 156.9 · DeepSeek V4 Pro 0813 155.4 · Gemini 3.6 Flash 154.3
  • Lowest priceDeepSeek V4 Pro 0813DeepSeek V4 Pro 0813 $0.99 · Gemini 3.6 Flash $1.50 · Muse Spark 1.3 $2.00 per 1M tokens (3:1 blend)
  • Longest contextMuse Spark 1.3 and Gemini 3.6 FlashMuse Spark 1.3 1,048,576 · Gemini 3.6 Flash 1,048,576 · DeepSeek V4 Pro 0813 1,000,000 tokens
  • Widest inputsMuse Spark 1.3 and Gemini 3.6 FlashDeepSeek V4 Pro 0813: Text · Muse Spark 1.3: Text, Images, PDFs, Audio, Video · Gemini 3.6 Flash: Text, Images, PDFs, Audio, Video
  • Self-hostingDeepSeek V4 Pro 0813Publishes downloadable weights (MIT)
How the score is built
MeasureWeightDeepSeek V4 Pro 0813Muse Spark 1.3Gemini 3.6 Flash
CapabilityCapabilities Index (ECI)50%858784
Price25%503642
Inputs & features15%45100100
Context window10%606161
Overall100%68/10073/10073/100
02 — Side by side

Every spec in one table

Highlighted cells lead their row. Dashes mean the data is not published.

DeepSeek V4 Pro 0813 vs Muse Spark 1.3 vs Gemini 3.6 Flash specifications side by side
SpecificationDeepSeek V4 Pro 0813DeepSeekMuse Spark 1.3MetaGemini 3.6 FlashGoogle
Capability
Capabilities Index (ECI)155.4156.9 (best)154.3
ECI rank#26 of 148#17 of 148 (best)#34 of 148
GPQA DiamondGraduate-level science questions91.7%—94.1% (best)
FrontierMath Tiers 1–3Research-level mathematics64.6%74.4% (best)59.0%
OTIS Mock AIME 2024–2025Competition mathematics98.6%99.2% (best)94.2%
SimpleQA VerifiedShort factual questions52.9%—66.2% (best)
Price per million tokens
Input$0.66 (best)$1.25$0.75
Output$1.98 (best)$4.25$3.75
Cached input$0.022 (best)$0.15$0.075
Blended (3:1)$0.99 (best)$2.00$1.50
Long-context rateSame rateSame rateSame rate
Price sourceOfficial DeepSeek APIOfficial Meta APIOfficial Google API
Limits
Context window1,000,000 tokens1,048,576 tokens (best)1,048,576 tokens (best)
Max output384,000 tokens (best)131,072 tokens65,536 tokens
Inputs and features
TextYesYesYes
ImagesNoYesYes
PDFsNoYesYes
AudioNoYesYes
VideoNoYesYes
ReasoningYeslow · high · maxYesminimal · low · medium · high · xhigh · maxYesminimal · low · medium · high
Tool callingYesYesYes
Structured outputYesYesYes
Availability
WeightsOpenMITProprietaryProprietary
API model IDdeepseek-v4-promuse-spark-1.3gemini-3.6-flash
API providers37 (best)1225
ReleasedAug 12, 2026Sep 2, 2026Jul 21, 2026
Knowledge cutoff——Mar 2026
03 — Cost

What would a month cost?

Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.

  • DeepSeek V4 Pro 0813$10.56
  • Muse Spark 1.3$21.00
  • Gemini 3.6 Flash$15.00
04 — Questions

Which should you choose?

Which is better: DeepSeek V4 Pro 0813, Muse Spark 1.3 or Gemini 3.6 Flash?

It is close. Our weighted score puts them within a point (Muse Spark 1.3 73/100, Gemini 3.6 Flash 73/100, DeepSeek V4 Pro 0813 68/100), so choose by what matters most for your work: Muse Spark 1.3 for raw capability and DeepSeek V4 Pro 0813 on price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.

Which is cheaper, DeepSeek V4 Pro 0813, Muse Spark 1.3 or Gemini 3.6 Flash?

DeepSeek V4 Pro 0813 is cheaper at $0.66 input / $1.98 output per million tokens (official DeepSeek API price). Gemini 3.6 Flash costs $0.75 input / $3.75 output per million tokens (official Google API price); Muse Spark 1.3 costs $1.25 input / $4.25 output per million tokens (official Meta API price). At a typical mix of three input tokens to one output token, that is $0.99 per million tokens for DeepSeek V4 Pro 0813 versus $1.50 for Gemini 3.6 Flash (1.5× as much) and $2.00 for Muse Spark 1.3 (2× as much).

Which scores higher on benchmarks?

Muse Spark 1.3 scores higher on the Capabilities Index (ECI): Muse Spark 1.3 156.9 (#17 of 148), DeepSeek V4 Pro 0813 155.4 (#26 of 148) and Gemini 3.6 Flash 154.3 (#34 of 148). The confidence ranges of the top two overlap (154.7–159.6 vs 153.7–157.6), so treat the gap as small. On individual benchmarks: FrontierMath Tiers 1–3 — Muse Spark 1.3 74.4%, DeepSeek V4 Pro 0813 64.6%, Gemini 3.6 Flash 59.0%; OTIS Mock AIME 2024–2025 — Muse Spark 1.3 99.2%, DeepSeek V4 Pro 0813 98.6%, Gemini 3.6 Flash 94.2%.

Which is better for coding?

There are no published SWE-bench Verified results for DeepSeek V4 Pro 0813, Muse Spark 1.3 and Gemini 3.6 Flash yet, so there is no like-for-like coding score. On overall capability, Muse Spark 1.3 leads, which tends to carry over to coding, but test on your own codebase. All three support tool calling for agent workflows.

Which has the bigger context window?

Muse Spark 1.3 and Gemini 3.6 Flash have the largest context windows (1,048,576 and 1,048,576 tokens), against 1,000,000 for DeepSeek V4 Pro 0813. Maximum output per response: DeepSeek V4 Pro 0813 up to 384,000, Muse Spark 1.3 up to 131,072, Gemini 3.6 Flash up to 65,536 tokens.

Which can read images, PDFs, audio or video?

DeepSeek V4 Pro 0813 accepts text; Muse Spark 1.3 accepts text, images, PDFs, audio and video; Gemini 3.6 Flash accepts text, images, PDFs, audio and video. Muse Spark 1.3 handles the widest range of inputs.

Are any of these open source?

DeepSeek V4 Pro 0813 publishes its weights (MIT) and can be self-hosted; Muse Spark 1.3 and Gemini 3.6 Flash is proprietary.

Which is newer?

Muse Spark 1.3 is the newest, released Sep 2, 2026. DeepSeek V4 Pro 0813 came out Aug 12, 2026; Gemini 3.6 Flash came out Jul 21, 2026. Knowledge cutoff: Gemini 3.6 Flash Mar 2026.

How do you decide the winner?

Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.