Inkling vs Sakana Namazu: Specs & Benchmark Comparison

Inkling is developed by Thinking Machines Lab, while Sakana Namazu comes from Sakana AI. Inkling was released in July 2026, and Sakana Namazu followed a month later in August 2026. Inkling has a published size of about 975 billion parameters; Sakana AI has not disclosed the parameter count of Sakana Namazu.

We have 16 benchmark results for Inkling and 3 benchmark results for Sakana Namazu, but they overlap on a single test: AIME 2026, where Inkling scores 97.1% against 96.7%.

On price the two are close: Inkling costs $0.95 per million input tokens and $4.05 per million output tokens, Sakana Namazu $0.95 and $4. Inkling takes the larger context window at 524K tokens, compared with 256K for Sakana Namazu. Inkling accepts text, images, and audio as input, while Sakana Namazu accepts text and images.

CharacteristicInklingSakana Namazu
CompanyThinking Machines LabSakana AI
Release DateJuly 21, 2026August 3, 2026
Parameters975B—
MultimodalYesYes
Context (input)524K256K
Context (output)524K256K
Input Price / 1M$0.95$0.95
Output Price / 1M$4.05$4.00
Average Score61.8%92.4%
Benchmarks
AIME 202697.1%96.7%

Visual Benchmark Comparison

Inkling
Sakana Namazu
AIME 20261.0 vs 1.0
1.0
1.0

Verdict

Both models show equal results — the choice depends on your specific use case.

Overall Performance

Both models show comparable average scores: Inkling — 0.6, Sakana Namazu — 0.9.

API Cost

Sakana Namazu is 1.0x cheaper: input $0.95/1M vs $0.95/1M tokens.

Context Window

Inkling supports a larger context: 524K vs 256K tokens.

Recency

Both models were released around the same time: 7/21/2026 and 8/3/2026.

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Frequently Asked Questions

Which is better for coding — Inkling or Sakana Namazu?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Inkling or Sakana Namazu?
Inkling is cheaper for input: $0.95 per 1M tokens vs $0.95.
Which has a larger context window — Inkling or Sakana Namazu?
Inkling supports a larger context: 524,288 tokens vs 256,000.

The Inkling and Sakana Namazu comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Inkling or Sakana Namazu page. See also the complete list of AI model comparisons.