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ZAYA1-74B-Preview

ZyphraOpen weightsReasoningReleased May 7, 2026
Compare with Claude Opus 5.5Source scores ↗
Overall score
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Not enough evidence to rank yet
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256K
256,000 tokens
Price per 1M tokens
— in · — out
No price listed
Blended price
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3:1 input:output tokens
Output speed
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Not measured yet

Category scores

Scores per capability area with the model's rank among ranked models in that category.

  1. 1Knowledge60.1
  2. 2Math59.8
  3. 3Coding32.9
Higher is better. #N is the model's rank in that category, where it is eligible to be ranked.

Benchmark results (6)

As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.

Coding

SWE-bench Verified53.2#80 of 98
LiveCodeBench v665.7#36 of 46

Knowledge

GPQA57.3#96 of 117
MMLU-Pro68.1#53 of 67

Agentic & tool use

τ²-bench Airline56.1#4 of 4

Math

AIME2676.4#26 of 29

Pricing by source

USD per 1M tokens.

SourceInputOutputCached in
List price———

Open-weight model. Self-hosted or third-party hosted costs vary by provider and infrastructure.

Speed

Measured by us through OpenRouter (median of trials).

Not available on OpenRouter, so we cannot measure it yet.

Related models

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