Decision support

Qwen3 Max vs Seed 1.6

Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.

Qwen3 Max

Alibaba

Sources:models.dev

Seed 1.6

ByteDance

Sources:models.dev

Benchmark results

Head to head on 3 benchmarks both models report

  • Qwen3 Max2leads
  • Seed 1.61lead
  • Arena Text

    Arena rating · Higher is better

    • Qwen3 Max
      1423
      Arena #128CI 1417 to 1430
    • Seed 1.6
      Not reported
    Runs and sources
    Qwen3 Max
    • default142395% CI 1417 to 1430 · 9,004 votes
    Seed 1.6

    Not reported

  • FrontierMath-Tiers-1-3-v2-Private

    Best published score · Higher is better

    • Qwen3 Max
      18.9%
      #80 of 87
    • Seed 1.6
      Not reported
    Runs and sources
    Qwen3 Max
    • default18.9%
    Seed 1.6

    Not reported

  • GPQA diamond

    Best published score · Higher is better

    • Qwen3 Max
      72.6%
      #102 of 161
    • Seed 1.6
      Best77.6%
      +5.0 pts ahead · #92 of 161
    Runs and sources
    Qwen3 Max
    • default72.6%
    Seed 1.6
    • default77.6%
  • OTIS Mock AIME 2024-2025

    Best published score · Higher is better

    • Qwen3 Max
      Best73.3%
      +3.9 pts ahead · #89 of 158
    • Seed 1.6
      69.4%
      #97 of 158
    Runs and sources
    Qwen3 Max
    • default73.3%
    Seed 1.6
    • default69.4%
  • SimpleQA Verified

    Best published score · Higher is better

    • Qwen3 Max
      Best48.7%
      +31.3 pts ahead · #33 of 87
    • Seed 1.6
      17.4%
      #77 of 87
    Runs and sources
    Qwen3 Max
    • default48.7%
    Seed 1.6
    • default17.4%

Each model's best published result is shown; "Not reported" means no matched evaluation, not a score of zero. Arena and DeepSWE ranks are the leaderboards' own; other ranks are among catalogue models with a score. Results from different harnesses or settings are not directly comparable.

Benchmark compilation: Epoch AI, Capabilities & benchmarking (CC BY attribution). Scores are converted to percentages and model names matched to the Vertical Tabs catalog. Individual evaluations are credited to their original sources. External results may carry separate licences and evaluation configurations; do not interpret scores from different harnesses as directly comparable.

Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.

Model specifications

Release date
September 23, 2025
October 15, 2025
Context window
262K
256K
Native context
—
—
Max output tokens
65,536
64,000
Knowledge cutoff
2025-04
—
Open weights
Closed
Closed
Parameter count
—
—

API pricing · USD per 1M tokens

Input
—
—
Output
—
—
Cached input
—
—
Cache write
—
—

Capabilities and modalities

Input modalities
text
text
Output modalities
text
text
Tool calling
Supported
Supported
Reasoning option
—
Supported
Supported options
tools, temperature
tools, structured_outputs, reasoning, temperature
Capabilities
—
—

Architecture and availability

Architecture
—
—
Model families
—
—
Tokenizer
—
—
Instruction format
—
—
License
—
—
Providers
0
0
Provider endpoints
0
0
Ollama variants
0
0
Metadata source
models.dev
ai-research

A dash means the field is not reported. Provider-specific performance and pricing may differ.

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