Pinned Tweet
Introducing Toast 1, our first specialised search agent.

Toast 1 sets a new Pareto frontier for agentic search models.

Frontier search quality, across all domains, 12x faster, at 1/10th of the price.
52
74
960
154,426
New: Scope API keys by Store tag

You can now limit API key access by Store tags.

→ tag your Stores <dev>
→ create a key that can only read your <dev> Stores
1
0
13
1,157
Replying to @mixedbreadai
0
0
4
293
New: SVG and GIF support

Logos, diagrams and architecture drawings often live as SVGs or GIFs. Now you can search them with Mixedbread.
1
1
30
1,510
Replying to @mixedbreadai
Supported file types: mixedbread.com/docs/stores/st…
0
0
0
289
New: Copy a store for testing and branching

Duplicate all files from an existing store into a new one without reprocessing.
3
1
18
1,018
Replying to @mixedbreadai
0
0
4
305
New: Tag stores for easy tracking

Assign tags to your stores to track and filter based on environments, sources or tenants.
1
0
10
2,540
Replying to @mixedbreadai
0
0
3
280
New: Connect Mixedbread to your OpenTelemetry provider

Teams build agents that grep, search, use Toast 1 for deep search with Mixedbread. Their actions should be transparent and observable.

Now you can export every agent action to your OpenTelemetry provider (Langfuse, race every search and tool call
→ debug retrieval and agent behavior
→ measure latency and identify bottlenecks
0
2
18
1,660
Mixedbread is retrieval infrastructure for AI agents to find the right evidence across text, PDFs, tables, images, audio, and videos.

We process millions of documents and searches every week. Our control plane runs on @PlanetScale Metal.

→ 0.05 ms p99 for our busiest under 1.5ms p99 over every hot query pattern
→ faster debugging with Query insights and agent integrations
4
11
95
33,289
Replying to @mixedbreadai
0
0
12
1,522
New: Streaming for agentic search

You can now use agentic search and show intermediate steps.

Watch Toast 1 gather gold evidence for a @mercor's APEX-Agents Law task in real time.

Toast 1 is live at launch pricing. Try it yourself ↓
3
4
52
4,059
Replying to @mixedbreadai
Enable agentic search streaming for Toast 1: mixedbread.com/docs/stores/se…
mixedbread.com/blog/toast-1
0
0
7
498
New: Beating Fable 5 in deep search and helps you save tokens.

Toast 1 is now live on Mixedbread API at launch pricing:

Input: $0.50 → $0.30/1M
Output: $1.20 → $0.72/1M
Cached input: $0.06 → $0.036/1M

OpenAI-compatible. New signups get $5 in credits.
5
6
87
12,673
Replying to @mixedbreadai
Get started with our docs: mixedbread.com/docs/agent/cha…
1
2
15
1,397
Replying to @mixedbreadai
Point your agent to the toast harness:
github.com/mixedbread-ai/…
0
0
9
694
Replying to @mixedbreadai
You can try it yourself. Ask the agent to dig through all of @dwarkesh_sp's podcast archives, and get the answer to your question as well as clear sources that support it.

dwarkesh-search-demo.vercel.app
1
0
31
3,166
Replying to @mixedbreadai
Check out the blog for more details.

mixedbread.com/blog/toast-1
1
2
51
4,355