Two to four products side by side: what is recorded for each today, and where their statements differ. Where a product has no statement, that is said — it is not a difference. There is no winner here.
Only what at least two of the products have a verified statement for is compared here. Solid: available. Light: limited. Ring: rolling out. Where a product has no statement, the cell says “no statement” — which is not “not available”. Below each group: the statements recorded per product, as plain counts. Model availability is checked against the provider’s pages, and a statement without a check reads “not verified”; capabilities and integrations are recorded from sourced updates.
| Compare | ChatGPT Work | Microsoft 365 Copilotmodels verified for the Cowork area only |
|---|---|---|
| Models (3 comparable) | ||
| GPT-5.6 Sol | Limited availability | Limited availability |
| GPT-5.6 Terra | Limited availability | Limited availability |
| GPT-6 Astra | Limited availability | Limited availability |
| recorded statements | 7 models evidenced as usable | 7 models evidenced as usable3 statements not verified1 × Model retired |
| Capabilities (0 comparable) | ||
| No entry has a verified statement for two of these products. | ||
| recorded statements | no statement recorded | 2 capabilities evidenced as usable |
Where at least two of the products have a verified statement, nothing differs.
3 entries have the same status in every product that has a verified statement for them.
| Compare | ChatGPT Work | Microsoft 365 Copilotmodels verified for the Cowork area only |
|---|---|---|
| Model · Models (3) | ||
| GPT-5.6 Sol | Limited availabilitystart not documented | Limited availabilitystart not documented |
| GPT-5.6 Terra | Limited availabilitystart not documented | Limited availabilitystart not documented |
| GPT-6 Astra | Limited availabilitystart not documented | Limited availabilitystart not documented |
For 14 entries at most one of the products has a verified statement. That is not a difference: for the others there is no statement, or one that was not checked.
Models GPT-5.6 Luna (limited availability) · GPT-6 Luna (limited availability) · GPT-6 Sol (limited availability) · GPT-6.1 Sol (limited availability)
Models Claude Fable 5.1 (limited availability) · Claude Opus 4.1 (model retired) · Claude Opus 5 (limited availability) · Claude Sonnet 5 (limited availability) · GPT-5 (not verified) · GPT-5.2 (not verified) · GPT-5.4 (not verified) · GPT-5.5 (limited availability)
Capabilities Agent mode (limited availability) · Deep research
No winneragi.jetzt compares facts. There is no overall score, no “best”, no recommendation. agi.jetzt does not test Work AI products. Nothing here is a performance result — only documented availability and features.