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GPT-3.5 Turbo (older v0613)

by OpenAI

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to S

GT

Models

GPT-3.5 Turbo (older v0613)

Added 10 July 2026

#openai

Overview

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

How to use / API access

Call via OpenRouter with model id `openai/gpt-3.5-turbo-0613`.

  • openrouter · openai/gpt-3.5-turbo-0613 Docs

OpenRouter id: openai/gpt-3.5-turbo-0613

Benchmarks

  • Intelligence Index (artificial-analysis): 5.5 index
  • Coding Index (artificial-analysis): 10.7 index

Notes

GPT-3.5 Turbo (older v0613) is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much GPT-3.5 Turbo (older v0613) is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
26M ▼57%
Requests, last 7 days
53.8K
Tool calls, last 7 days
9.3K
People's vote
1125
Price per million tokens
$1 in · $2 out
025M50M19 Sept: 32.3M tokens, 38.1K requests20 Sept: 9.5M tokens, 7.3K requests21 Sept: 2.9M tokens, 2.4K requests22 Sept: 4.2M tokens, 3.7K requests23 Sept: 1.7M tokens, 3.6K requests24 Sept: 8.8M tokens, 5.2K requests25 Sept: 2.6M tokens, 3.8K requests26 Sept: 1.4M tokens, 2.1K requests27 Sept: 1.4M tokens, 2.3K requests28 Sept: 5.6M tokens, 4.9K requests29 Sept: 17.1M tokens, 14.7K requests30 Sept: 2.7M tokens, 5.3K requests1 Oct: 1.2M tokens, 2.2K requests2 Oct: 1.8M tokens, 7.1K requests3 Oct: 3.1M tokens, 5.4K requests4 Oct: 3.7M tokens, 7.5K requests5 Oct: 21.1M tokens, 73.7K requests6 Oct: 4.9M tokens, 9K requests7 Oct: 1.4M tokens, 2K requests8 Oct: 4.7M tokens, 7.9K requests9 Oct: 2.2M tokens, 5K requests10 Oct: 14.4M tokens, 11.8K requests11 Oct: 23.2M tokens, 12.2K requests12 Oct: 940K tokens, 1.6K requests13 Oct: 3.6M tokens, 10.8K requests14 Oct: 11.6M tokens, 10.7K requests15 Oct: 1.9M tokens, 4K requests16 Oct: 8.5M tokens, 19.3K requests17 Oct: 828K tokens, 1.4K requests18 Oct: 2M tokens, 3.3K requests19 Oct: 4.9M tokens, 12.5K requests20 Oct: 7.1M tokens, 11.4K requests21 Oct: 888K tokens, 1.8K requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

FROM SPECIFICATIONS TO YOUR WORK

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Check the source

Price date: 2026-10-18. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

Model source & availability ↗

Understand the evidence

Listed capabilities and third-party benchmark scores do not establish Enterprise DNA task-test results. Validate accuracy and total cost on your own sample.

Intelligence Index: 5.5 (2026-10-18) ↗Coding Index: 10.7 (2026-10-18) ↗
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