Releasesby GlyphVerify Callback Requests with Basic Auth or Extra Metadata
The dg-token header is no longer a supported method to verify that callback requests come from Deepgram. If your callback server checks for dg-token , switch to Basic Auth. For Speech-to-Text, you can also use a secret passed with Extra Metadata . See STT Callback , TTS Callback , and Text Intelligence Callback for details.
Also shipped Oct 27, 2026Deepgram in October 2026 →
OpenAI GPT-6.1 Terra is now available on Unity Gateway
Databricks now supports the OpenAI GPT-6.1 Terra model via Foundation Model APIs on Unity Gateway.
Editing files in Unity Catalog volumes is now generally available
Users can now edit files stored in Unity Catalog volumes directly within the Databricks workspace file editor, eliminating the need for manual downloads and uploads.
Released pg\_pinecone
The pg_pinecone extension is now available, enabling native vector search within PostgreSQL. It allows users to perform vector searches using the local engine or offload indexing to Pinecone for larger datasets.
[Launched] Generally Available: Cost management and tagging for Claude models in Microsoft Foundry
Microsoft Foundry now provides integrated cost management and tagging for Claude models within Azure Cost Management. This update ensures Claude usage is tracked under the specific Foundry resource rather than as general SaaS spend.
Gemini Robotics ER 2 (Preview)
Gemini Robotics ER 2 is now available in preview. This vision-language model is designed for robotics applications, supporting spatial reasoning, agentic code execution, and task orchestration.
xAI's Grok 4.7 is generally available
xAI's Grok 4.7 model is now generally available for production use on global and US multi-region endpoints.
More from DeepgramEvery Deepgram release →
Speech-to-Text ( /v1/listen )
- Basic Auth (recommended) : put credentials in the callback URL, such as https://username:password@example.com/callback . Deepgram includes these credentials when it sends results to your callback server. Your server can then reject any request that doesn't have the expected credentials.
Text-to-Speech ( /v1/speak ) and Text Intelligence ( /v1/read )
Use Basic Auth. Embed credentials in the callback URL as described above.
Nova-3 Multilingual Expands to 55 Languages and Adds Language Hinting
Deepgram's new Nova-3 multilingual model supports 55 languages, code-switching, and language hinting via the /v1/listen API endpoints.
Japanese Numerals on Multilingual Models
Deepgram's multilingual models now support Japanese numeral formatting for Nova-3 and Flux-general-multi models.
Flux TTS Adds 41 Languages and 230 Voices
Deepgram's Flux TTS now supports 41 additional languages and 230 new voices. Nine of the new languages include text normalization, while the others are available in early access.
Container Images (release 261020)
- quay.io/deepgram/self-hosted-api:release-261020 Equivalent image to: quay.io/deepgram/self-hosted-api:1.192.55 quay.io/deepgram/self-hosted-engine:release-261020 Equivalent image to: quay.io/deepgram/self-hosted-engine:3.140.1 Minimum required NVIDIA driver version: >=580 , open kernel module flavor.
FIPS 140-3 Images
FIPS 140-3 images are available for all four self-hosted services, published under the -fips tag suffix: quay.io/deepgram/self-hosted-api:release-261020-fips Equivalent image to: quay.io/deepgram/self-hosted-api:1.192.55-fips quay.io/deepgram/self-hosted-engine:release-261020-fips Equivalent image to: quay.io/deepgram/self-hosted-engine:3.140.1-fips...
This Release Contains The Following Changes
- New Flux STT Runtime (action required) , Engine now runs Flux STT on a new runtime that loads only the .dgv2 Flux model files, for both flux-general-en and flux-general-multi . The new runtime does not use previously delivered .dg Flux model files: with only a .dg file present and [flux] enabled, Engine exits at startup with Can't find Flux model .