Registry › Compare › Latitude vs Weights & Biases Weave

Latitude vs Weights & Biases Weave

Weights & Biases Weave leads on trust: 84.1/100 (Grade A) against 76.9/100 (Grade B), a 7.2-point gap. Latitude leads on maintenance; Weights & Biases Weave leads on supply-chain integrity and transparency, and rests on broader evidence.

B Latitude 76.9

Open-source observability for AI agents. Find where your agents fail, dispatch your coding agent to fix it, and verify the fix against real traces.

latitude-dev/latitude-llm · #210 overall · #8 Observability & Evaluation · coverage B (3/5)

Choose Latitude if maintenance matters most.

+0.5Maintenance

A Weights & Biases Weave 84.1

Weave is a toolkit for developing AI-powered applications, built by Weights & Biases.

wandb/weave · #101 overall · #4 Observability & Evaluation · coverage A (4/5)

Choose Weights & Biases Weave if supply-chain integrity and transparency matter most.

+7.8Safety / Integrity
+5.4Transparency
+0.6Adoption: 197.6k weekly downloads against 5.4k
A vs BEvidence coverage: 4 of 5 independent signal types, against 3

Where they differ

12.0

Safety / IntegrityWeights & Biases Weave +7.8

19.8

8.5

TransparencyWeights & Biases Weave +5.4

13.9

19.9

MaintenanceLatitude +0.5

19.4

13.8

AdoptionWeights & Biases Weave +0.6

14.4

+4.7

Runtime calibrationLatitude +6.1

-1.4

1 dimension identical: Identity 18.0 · Full evidence table

An independent, evidence-based trust comparison of Latitude and Weights & Biases Weave, two Observability & Evaluation projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.

Full evidence

Signal	Latitudelatitude-dev/latitude-llm	Weights & Biases Weavewandb/weave
HVTrust score	76.9	84.1
Evidence grade	B	A
Coverage grade	B	A
Overall rank	#210	#101
Rank in Observability & Evaluation	#8	#4
GitHub stars	4.7k	1.1k
Last updated	2d ago	1d ago
Build provenance	Yes	Yes
OSSF Scorecard	—	6.3 / 10
License	MIT	Apache-2.0
Downloads	5k/wk	198k/wk
Trust dimensions (points earned)
Safety / integrity / 25	12.0	19.8
Identity & provenance / 18	18.0	18.0
Transparency / 17	8.5	13.9
Maintenance / 20	19.9	19.4
Adoption / 20	13.8	14.4
Runtime capability surface (full matrix)
MCP server	Implemented	Implemented
External providers	—	9 — Amazon Bedrock, Anthropic, Cohere, …
Requires API keys	Yes	Yes
Plugin surface	plugins	—
Provenance drift	Match	Partial

Open in the live compare tool → Latitude profile Weights & Biases Weave profile More Observability & Evaluation →

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.4 →