Registry / GPAI Code

Who signed the EU GPAI Code of Practice?

As of 19 August 2026, of 15 AI model offerings tracked, 10 have clear public evidence, 1 is conditional or gated, and 4 are a confirmed no.

Clear public evidence: OpenAI API, Azure OpenAI Service, Anthropic API, Claude via AWS Bedrock, Claude via Google Vertex AI, Gemini via Vertex AI, Mistral La Plateforme, Mistral via Azure AI, Cohere API, Cohere via AWS Bedrock
Conditional, sales-gated, or partial: xAI API
Confirmed not offered: Llama via AWS Bedrock, Llama via Azure AI, DeepSeek API (first-party), DeepSeek via Fireworks AI
Not applicable: AWS Bedrock (platform)

EC signatory-list status for major model developers: full signatories, partial signatories, and absences. The cell answers: Is the model developer on the EC's GPAI Code of Practice signatory list? Statuses below are evidence grades, not endorsements, “no public evidence” means we could not verify it from public sources, not that the answer is no.

OpenAI API first-party API

●Yes, public confidence: high · verified 2026-08-19

The EC's GPAI Code of Practice signatory list publicly includes OpenAI, confirming the developer is on the list.

source · full cell

Azure OpenAI Service OpenAI model, served by Microsoft Azure

●Yes, public confidence: high · verified 2026-08-14

OpenAI, the model developer for Azure OpenAI Service, is listed among the signatories on the European Commission's authoritative GPAI Code of Practice page.

source · full cell

Anthropic API first-party API

●Yes, public confidence: high · verified 2026-08-17

Anthropic is listed among the signatories on the EU Commission's public GPAI Code of Practice signatory list.

source · full cell

Claude via AWS Bedrock Anthropic model, served by AWS Bedrock

●Yes, public confidence: high · verified 2026-08-16

Anthropic is listed among the public signatories of the GPAI Code of Practice on the European Commission site.

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Claude via Google Vertex AI Anthropic model, served by Google Cloud Vertex AI

●Yes, public confidence: high · verified 2026-08-18

The EC's official GPAI Code of Practice signatory list publicly includes Anthropic, confirming the model developer of Claude is a signatory.

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Gemini via Vertex AI Google model, served by Google Cloud Vertex AI

●Yes, public confidence: high · verified 2026-08-17

Verified: the EC Vademecum's "List of participating signatories in the Taskforce" is on the Commission's own domain and includes "Google", confirming the recorded value.

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AWS Bedrock (platform) platform row

-Not applicable confidence: high · verified 2026-07-05

The GPAI Code of Practice is an obligation of the GPAI model provider, not of a distribution platform, so it does not attach to Bedrock as a platform serving third-party models. For the record: Amazon IS on the EC signatory list, having signed the full Code (no chapter limitation noted, unlike xAI's

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Mistral La Plateforme first-party API

●Yes, public confidence: high · verified 2026-08-19

The EU GPAI Code of Practice signatories list on the European Commission site explicitly includes Mistral AI, confirming the model developer is a signatory.

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Mistral via Azure AI Mistral AI model, served by Microsoft Azure

●Yes, public confidence: high · verified 2026-08-19

The European Commission's GPAI Code of Practice signatory list on the official page includes "Mistral AI", confirming the model developer is a signatory.

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Cohere API Cohere model, served by Cohere (first-party)

●Yes, public confidence: high · verified 2026-08-18

The EU Commission’s GPAI Code of Practice signatory list publicly includes Cohere, confirming it as a signatory.

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Cohere via AWS Bedrock Cohere model, served by AWS Bedrock

●Yes, public confidence: high · verified 2026-08-16

The European Commission's official GPAI Code of Practice signatory list publicly includes 'Cohere', confirming the model developer is on the list.

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Llama via AWS Bedrock Meta model, served by AWS Bedrock

✕No, verified confidence: high · verified 2026-08-14

Verified the EC's authoritative signatory list; Meta (developer of Llama) is absent from the complete, confirmed list, justifying no_verified per the GPAI rule.

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Llama via Azure AI Meta model, served by Microsoft Azure (Azure AI Foundry / Models-as-a-Service)

✕No, verified confidence: high · verified 2026-08-18

The official EU signatory list shows no entry for Meta, the developer of Llama, confirming its absence and justifying no_verified per the GPAI rule.

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xAI API xAI model, served by xAI (first-party)

◔Partial confidence: high · verified 2026-08-19

The EC GPAI Code page lists xAI solely under the Safety and Security chapter, indicating a partial signatory status per registry rules.

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DeepSeek API (first-party) first-party API

✕No, verified confidence: high · verified 2026-08-19

DeepSeek is absent from the complete, official EU Commission signatory list, which by definition makes the claim false.

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DeepSeek via Fireworks AI DeepSeek model, served by Fireworks AI

✕No, verified confidence: high · verified 2026-08-19

DeepSeek is not present on the EU Commission’s complete signatory list, which is the authoritative source for GPAI Code of Practice signatories, so its absence is a confirmed no.

source · full cell