What is the difference between GLM 5.1 and Inkling?

GLM 5.1 is developed by Z-ai while Inkling is developed by Thinking Machines. GLM 5.1 has a 203K token context window vs Inkling's 1.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GLM 5.1 or Inkling?

It depends on your use case. GLM 5.1 and Inkling each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does GLM 5.1 cost compared to Inkling?

GLM 5.1 costs $1.4/M input tokens and Inkling costs $1/M input tokens. Inkling is $0.40/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare GLM 5.1 and Inkling on Rival?

This page shows a side-by-side comparison of GLM 5.1 and Inkling across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

What is the difference between GLM 5.1 and Inkling?

GLM 5.1 is developed by Z-ai while Inkling is developed by Thinking Machines. GLM 5.1 has a 203K token context window vs Inkling's 1.0M. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, GLM 5.1 or Inkling?

It depends on your use case. GLM 5.1 and Inkling each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does GLM 5.1 cost compared to Inkling?

GLM 5.1 costs $1.4/M input tokens and Inkling costs $1/M input tokens. Inkling is $0.40/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare GLM 5.1 and Inkling on Rival?

This page shows a side-by-side comparison of GLM 5.1 and Inkling across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

GLM 5.1 vs Inkling: Which Is Better?

Updated Jul 2026

Our Verdict

Inkling

GLM 5.1Runner-up

No community votes yet. On paper, Inkling has the edge — bigger model tier, newer, bigger context window.

Slight edge

What do GLM 5.1 and Inkling say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

GLM 5.1

Input

$1.40

Output

$4.40

Inkling

Input

$1.00

1.4× cheaper

Output

$4.05

1.1× cheaper

Inkling is cheaper on both — 1.4× input, 1.1× output

Writing DNA

Style Comparison

Similarity

73%

Inkling uses 3.9x more emoji

GLM 5.1

Inkling

54%Vocabulary57%

18wSentence Length19w

0.31Hedging0.30

3.6Bold5.0

2.6Lists2.7

0.00Emoji0.04

0.43Headings0.49

0.11Transitions0.06

Based on 27 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GLM 5.1 vs MiniMax M3New provider

GLM 5.1 vs GPT-5New provider

GLM 5.1 vs Llama 4 MaverickNew provider

Updated Jul 2026

Our Verdict

Inkling

GLM 5.1Runner-up

No community votes yet. On paper, Inkling has the edge — bigger model tier, newer, bigger context window.

Slight edge

What do GLM 5.1 and Inkling say about your brand?

10 models, one question, verbatim receipts.

or peek at a demo: Notion Linear Vercel

API pricing

Cost per 1M tokens

GLM 5.1

Input

$1.40

Output

$4.40

Inkling

Input

$1.00

1.4× cheaper

Output

$4.05

1.1× cheaper

Inkling is cheaper on both — 1.4× input, 1.1× output

Writing DNA

Style Comparison

Similarity

73%

Inkling uses 3.9x more emoji

GLM 5.1

Inkling

54%Vocabulary57%

18wSentence Length19w

0.31Hedging0.30

3.6Bold5.0

2.6Lists2.7

0.00Emoji0.04

0.43Headings0.49

0.11Transitions0.06

Based on 27 + 27 text responses

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

GLM 5.1 vs MiniMax M3New provider

GLM 5.1 vs GPT-5New provider

GLM 5.1 vs Llama 4 MaverickNew provider