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GPT-Live-1 vs Inkling

GPT-Live-1 significantly outperforms across most benchmarks.

OpenAI · Thinking Machines Lab · Updated for 2026

Which is better?

GPT-Live-1 and Inkling trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

In the 1 individual benchmarks reported for both models, GPT-Live-1 wins 1; this is a narrower head-to-head signal than the composite indexes.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose GPT-Live-1

  • you value its reported benchmark strengths — it wins 1 of 1 exact shared results
  • you want the most recent training data — it shipped Sep 2026

Choose Inkling

  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Benchmark wins
1 of 1
0 of 1
Input price
— / M
$0.95 / M
Output price
— / M
$4.05 / M
Context window
524,288

Individual benchmarks

2 reported for GPT-Live-1 · 16 for Inkling

1 shared

GPT-Live-1 outperforms in 1 benchmarks (Tau3 Banking), while Inkling is better at 0 benchmarks.

GPT-Live-1 significantly outperforms across most benchmarks.

Sun Sep 20 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Inkling specifies input context (524,288 tokens). Only Inkling specifies output context (524,288 tokens).

OpenAI
GPT-Live-1
Input- tokens
Output- tokens
Thinking Machines Lab
Inkling
Input524,288 tokens
Output524,288 tokens
Sun Sep 20 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both GPT-Live-1 and Inkling support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

GPT-Live-1

Text
Images
Audio
Video

Inkling

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-Live-1 is licensed under a proprietary license, while Inkling uses Apache 2.0.

License differences may affect how you can use these models in commercial or open-source projects.

GPT-Live-1

Proprietary

Closed source

Inkling

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-Live-1 was released on 2026-09-10, while Inkling was released on 2026-07-21.

GPT-Live-1 is 2 months newer than Inkling.

GPT-Live-1

Sep 10, 2026

1 weeks ago

1mo newer
Inkling

Jul 21, 2026

2 months ago

Knowledge Cutoff

When training data ends

GPT-Live-1 has a documented knowledge cutoff of 2025-07-31, while Inkling's cutoff date is not specified.

We can confirm GPT-Live-1's training data extends to 2025-07-31, but cannot make a direct comparison without Inkling's cutoff date.

GPT-Live-1

Jul 2025

Inkling

Provider Availability

GPT-Live-1 is available from OpenAI. Inkling is available from DeepInfra.

GPT-Live-1

openai logo
OpenAI

Inkling

deepinfra logo
Deepinfra
Input Price:Input: $0.95/1MOutput Price:Output: $4.05/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion

Judge for yourself.

Run your own prompts against GPT-Live-1 and Inkling side-by-side, then vote on the output you prefer.

GPT-Live-1
✓ Preferred
Inkling
Open in Playground

FAQ

Common questions about GPT-Live-1 vs Inkling.

Which is better, GPT-Live-1 or Inkling?

GPT-Live-1 significantly outperforms across most benchmarks. GPT-Live-1 is made by OpenAI and Inkling is made by Thinking Machines Lab. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does GPT-Live-1 compare to Inkling in benchmarks?

GPT-Live-1 scores TAU3-Bench: 86.2%, Tau3 Banking: 32.0%. Inkling scores AIME 2026: 97.1%, VoiceBench Avg: 91.4%, Global-MMLU-Lite: 88.7%, IFBench: 79.8%, CharXiv-R: 78.1%.

What are the context window sizes for GPT-Live-1 and Inkling?

GPT-Live-1 supports an unknown number of tokens and Inkling supports 524K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-Live-1 and Inkling?

Key differences include licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-Live-1 and Inkling?

GPT-Live-1 is developed by OpenAI and Inkling is developed by Thinking Machines Lab.