# OpenAI upgrades ChatGPT and Codex with new GPT-6.1 Terra model

> **Newsylist Open Intelligence Dossier** · First detected: 2026-10-27 02:29 UTC · Category: Business · Sources: 7 · Current Velocity: 4.63

## Intelligence Brief
"OpenAI upgrades ChatGPT and Codex with new GPT-6.1 Terra model" developed substantial multi-source reporting across the Business sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by The New Stack, MarketWatch, PYMNTS.com and The GitHub Blog. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for OpenAI upgrades ChatGPT and Codex with new GPT-6.1 Terra model?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| BleepingComputer | OpenAI launches GPT-6.1 Terra with 3x faster AI agents, 50% lower pricing | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMi2AFBVV95cUxPLTVsMGhXeWxBdE9qYThMVkdXUWNZd21ZcWZpQnc4UV8wVW5QN0pBMWtNdWpHdTQzaVZmOXdJVHJaZmlmcDZoYVYxUHFwOXhtVk40aDhyYXhaVWJZRHhVOUVZcFdXMExWNFdtTzdFS2J1aC1XNER6M1FXa1hQXzJ4cEc5bE5GZk0tY1d1eHlKSlVCN0xmeUQwclFFY1FtV0ZHNU4xSExTTVh4LVdfb3lCU05uU3d1a3lPeU5yYjREbkZ3TUZuRnlEbVRZTkdVNkFkdVhkVGVoQWzSAd4BQVVfeXFMUEZPQlY2Ti1HcG1GZ1pzYi1VSTV3REFnaGlSbkZoX1BLbERvNDk2dW5OQkx1ZExCblhwTEFfOFMxMERmeVVnY0RyMU5rUTNCeU5uTFVHQXlzMnQxWlUzMTJIUi1tUWdsTFZUc2NVSHExbndjZGVlQ2JlS1J) |
| Android Authority | GPT-6.1 Terra makes a strong case for being OpenAI's best bang for your AI buck | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMiZkFVX3lxTE42UDBNSUxfVk1FUm5nc1YwQlBhRTdKNWFiYkJTb3l6VVE1R3lLSTEtZEVyd2NXSWpIV1V5ZjB3T0lESEtwYkFkd2RTY2RkNnFTWjE4ZVNPbFdyWVB5bEJQSTB4UE1sdw?oc=5) |
| The New Stack | OpenAI halved its agent’s price. Its own safety report flagged a catch. | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMiakFVX3lxTE9tSHFWcDlvcUJVbTdwVlcxQk5TRG1DY2dxWWU1SVRhWmdQUXgzX2U2SFVSWFlVSlI2dkZVVlFTMU03aGJaYjIyaV84aU4xTFhTNlBIcVdiWl96YVlpNjg0UFhlNVBzZllhWXc?oc=5) |
| MarketWatch | OpenAI gets in on the day's news as it launches a new model | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMigAJBVV95cUxOVXlUNmwyQlFRSVR4UTdLYTJRSk54VlhRNHFLNGEyYlpGSXFyc0ROelp1OHVGblZoZkdPeDNicE1JQzhlazE0WUZmTWM0YkwxUnhDTllNcGhTY1lDY2UyczdyNGE4aTVwWnMyX0U0djlXT1pVSF9kbkNwbmxQclRTM1dfLTI4WWlGWDFHU2w0Ukx6b01RLUdoVk9yV1lTZUdkUHp2eTZJOGlBN21lVUlpTjhMVjNKQnBwYXBBenp6eks2ZGZSVGhJek1jZDlxVVNrUG1ObWM5NENNSmtCdXJYdEFsWEdBaC1Gb3RTTWZtalpZa0lPVFdId0ZnaXBTUE16?oc=5) |
| PYMNTS.com | OpenAI Unveils Half-Price AI Model to Target Enterprise Automation | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxQdmN5THZQLTZnZjdTSDZmRlo2ZldLSFA4M3I3NnNPaDBQMWp2RUtjTjhpN1hWU01qbGk2UllUcG5vMk5uOEpxTHpxcUpiUXNoNUxqdXVFLVQ5Q2NhRmhwWkUtb0tDUEs3VVFiWXNtTFJQcGh1RjFYWVFWajB5T0d1bXhrUnlZOXh4YS1Hb3hDOTdTZFFndjlmVEItRXRmc3oyZ1ZBeVJvRjZkeGhXcnBkcDBMY0ZwVzdRdWkzcVRvOHhBZw?oc=5) |
| The GitHub Blog | GPT-6.1 Terra in GitHub Copilot | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMifkFVX3lxTFA0LXVtWVpLZElzUFhHcTYyX0FTaEVjV3ZpNkZRclFLVnp3WHY5allhS0c5UURGTUNadHppbVVjRlBucjBpc1F5T0hOMVNqWjI3WWtCMWdWd1hrbG5rMkZEQ0s3bGo5dnVDSG1FVE9ncXJ1bXdsY1NEUG51a243dw?oc=5) |
| 9to5Mac | OpenAI upgrades ChatGPT and Codex with new GPT-6.1 Terra model | 2026-10-26 19:21 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxPcDNDOXFwYlZrb2tIeUVMR0NkTkdmaG01WUw1VldPMmR5LUZUREVObVZwVWkwMElnZ2MwV0RPS1VsbVRWU3phdmtGeEM0NEdramlacmhQUFAyZTBuNm5RMzRITE5CbldCd0g1RDhPMWFrU3J4R1ZqbDJBd2pXdVMwSG5Mb1ZWQmNBRTNOYXBqbXJkSmFaa1dTZlB3?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-10-27/openai-upgrades-chatgpt-and-codex-with-new-gpt-6-1-terra-model*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*