Ideal für: Long-Context Workloads

Best LLM for Long-Context Workloads

Ranked on context window size, needle-in-a-haystack accuracy, and input price — long-context is input-token-heavy.

Aktualisiert April 2026. Top 3 diesen Monat: Qwen3.5 Plus 2026-02-15, Qwen3.5 397B A17B, MiniMax-01.

Podium

This month’s top three.

  • 1
    Qwen3.5 Plus 2026-02-15
    Qwen
    Input / 1M
    $0.26
    Output / 1M
    $1.56
    Context
    1,000,000
    Model page
  • 2
    Qwen3.5 397B A17B
    Qwen
    Input / 1M
    $0.39
    Output / 1M
    $2.34
    Context
    262,144
    Model page
  • 3
    MiniMax-01
    MiniMax
    Input / 1M
    $0.20
    Output / 1M
    $1.10
    Context
    1,000,192
    Model page

So werten wir

Weights tuned for long-context workloads.

If you are summarizing books, reviewing legal discovery, or analyzing multi-turn transcripts, the context window is the cliff you fall off. But bigger is not always better: many long-context models degrade in accuracy past a certain depth. We weight context size moderately and weight long-context benchmark accuracy more.

Our full methodology is published on the Methodik-Seite.

Säulen und Gewichte:

  • context window25%
  • long-context accuracy45%
  • input price30%

Full ranking

Top-Modelle

RangModellAnbieterInput $/1MOutput $/1MKontext
1Qwen3.5 Plus 2026-02-15Qwen$0.26$1.561,000,000
2Qwen3.5 397B A17BQwen$0.39$2.34262,144
3MiniMax-01MiniMax$0.20$1.101,000,192
4Claude Sonnet 4.5Anthropic$3.00$15.001,000,000
5MiMo-V2-FlashXiaomi$0.09$0.29262,144
6Qwen3.5-122B-A10BQwen$0.26$2.08262,144
7Qwen3.5-27BQwen$0.20$1.56262,144
8Llama 4 MaverickMeta$0.15$0.601,048,576
9Gemma 4 31BGoogle$0.00$0.00262,144
10Gemma 4 31BGoogle$0.13$0.38262,144

Field notes

Tipps für long-context workloads

  • 01

    Prefer cached-input pricing to avoid paying full price for re-submitted long prompts.

  • 02

    Chunk intelligently — a 1M-token context with bad retrieval is worse than a 128k context with good retrieval.

  • 03

    Measure latency: very long contexts add seconds per query.

FAQ

Häufige Fragen

The questions teams ask before picking a model for long-context workloads.

Get instant answers from our AI agent

Some models advertise 1–2M tokens. As of April 2026, our weighted top 3 considering accuracy at depth are Qwen3.5 Plus 2026-02-15, Qwen3.5 397B A17B, MiniMax-01.
Sometimes. For repeating corpora, RAG is still cheaper. For a one-off long document review, paste it.
Varies a lot. Some models are flat out to 200k; some drop sharply after 64k. Always test on your workload.