Data history

Arize Phoenix — public data history

Every proposal, decision, dispute and demotion, with actor kind and source. Nothing is edited silently.

2026-07-17 07:07 Staff Verify Free tier → yes

2026-07-17 07:07 Staff Propose Free tier → yes https://arize.com/docs/phoenix/environments

2026-07-17 07:07 Staff Verify Framework-agnostic SDK → yes

2026-07-17 07:07 Staff Propose Framework-agnostic SDK → yes https://raw.githubusercontent.com/Arize-ai/phoenix/main/README.md

2026-07-17 07:07 Staff Verify Cost & token tracking → yes

2026-07-17 07:07 Staff Propose Cost & token tracking → yes https://arize.com/docs/phoenix/tracing/how-to-tracing/cost-tracking

2026-07-17 07:07 Staff Verify CI / regression testing → yes

2026-07-17 07:07 Staff Propose CI / regression testing → yes https://arize.com/docs/phoenix/evaluation/integrations/pytest

2026-07-17 07:07 Staff Verify A/B experiments → yes

2026-07-17 07:07 Staff Propose A/B experiments → yes https://arize.com/docs/phoenix

2026-07-17 07:07 Staff Verify Online (production) monitoring → yes

2026-07-17 07:07 Staff Propose Online (production) monitoring → yes https://arize.com/docs/phoenix/evaluation/llm-evals

2026-07-17 07:07 Staff Verify Human annotation / review → yes

2026-07-17 07:07 Staff Propose Human annotation / review → yes https://arize.com/docs/phoenix/tracing/how-to-tracing/feedback-and-annotations/annotating-in-the-ui

2026-07-17 07:07 Staff Verify LLM-as-judge evals → yes

2026-07-17 07:07 Staff Propose LLM-as-judge evals → yes https://arize.com/docs/phoenix/evaluation/llm-evals

2026-07-17 07:07 Staff Verify Dataset management → yes

2026-07-17 07:07 Staff Propose Dataset management → yes https://arize.com/docs/phoenix/datasets-and-experiments/overview-datasets

2026-07-17 07:07 Staff Verify Prompt playground & versioning → yes

2026-07-17 07:07 Staff Propose Prompt playground & versioning → yes https://arize.com/docs/phoenix/prompt-engineering/overview-prompts/prompt-management

2026-07-17 07:06 Staff Verify Tracing / observability → yes

2026-07-17 07:06 Staff Propose Tracing / observability → yes https://arize.com/docs/phoenix/tracing/llm-traces

2026-07-17 07:06 Staff Verify Self-hostable → yes

2026-07-17 07:06 Staff Propose Self-hostable → yes https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:06 Staff Verify Open source → partial

2026-07-17 07:06 Staff Propose Open source → partial https://raw.githubusercontent.com/Arize-ai/phoenix/main/LICENSE

2026-07-17 07:06 Staff Verify dev_status → active

2026-07-17 07:06 Staff Propose dev_status → active https://arize.com/docs/phoenix/release-notes

2026-07-17 07:06 Staff Verify platforms → ['Web']

2026-07-17 07:06 Staff Propose platforms → ['Web'] https://arize.com/docs/phoenix/phoenix-cloud

2026-07-17 07:06 Staff Verify starting_price → Free

2026-07-17 07:06 Staff Propose starting_price → Free https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:06 Staff Verify pricing_model → Free

2026-07-17 07:06 Staff Propose pricing_model → Free https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:06 Staff Verify license → Elastic License 2.0 (ELv2)

2026-07-17 07:06 Staff Propose license → Elastic License 2.0 (ELv2) https://raw.githubusercontent.com/Arize-ai/phoenix/main/LICENSE

2026-07-17 07:05 Staff Verify Free tier → yes

2026-07-17 07:05 Staff Propose Free tier → yes https://arize.com/docs/phoenix/environments

2026-07-17 07:05 Staff Verify Framework-agnostic SDK → yes

2026-07-17 07:05 Staff Propose Framework-agnostic SDK → yes https://raw.githubusercontent.com/Arize-ai/phoenix/main/README.md

2026-07-17 07:05 Staff Verify Cost & token tracking → yes

2026-07-17 07:05 Staff Propose Cost & token tracking → yes https://arize.com/docs/phoenix/tracing/how-to-tracing/cost-tracking

2026-07-17 07:05 Staff Verify CI / regression testing → yes

2026-07-17 07:05 Staff Propose CI / regression testing → yes https://arize.com/docs/phoenix/evaluation/integrations/pytest

2026-07-17 07:05 Staff Verify A/B experiments → yes

2026-07-17 07:05 Staff Propose A/B experiments → yes https://arize.com/docs/phoenix

2026-07-17 07:04 Staff Verify Online (production) monitoring → yes

2026-07-17 07:04 Staff Propose Online (production) monitoring → yes https://arize.com/docs/phoenix/evaluation/llm-evals

2026-07-17 07:04 Staff Verify Human annotation / review → yes

2026-07-17 07:04 Staff Propose Human annotation / review → yes https://arize.com/docs/phoenix/tracing/how-to-tracing/feedback-and-annotations/annotating-in-the-ui

2026-07-17 07:04 Staff Verify LLM-as-judge evals → yes

2026-07-17 07:04 Staff Propose LLM-as-judge evals → yes https://arize.com/docs/phoenix/evaluation/llm-evals

2026-07-17 07:04 Staff Verify Dataset management → yes

2026-07-17 07:04 Staff Propose Dataset management → yes https://arize.com/docs/phoenix/datasets-and-experiments/overview-datasets

2026-07-17 07:04 Staff Verify Prompt playground & versioning → yes

2026-07-17 07:04 Staff Propose Prompt playground & versioning → yes https://arize.com/docs/phoenix/prompt-engineering/overview-prompts/prompt-management

2026-07-17 07:04 Staff Verify Tracing / observability → yes

2026-07-17 07:04 Staff Propose Tracing / observability → yes https://arize.com/docs/phoenix/tracing/llm-traces

2026-07-17 07:04 Staff Verify Self-hostable → yes

2026-07-17 07:04 Staff Propose Self-hostable → yes https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:04 Staff Verify Open source → partial

2026-07-17 07:04 Staff Propose Open source → partial https://raw.githubusercontent.com/Arize-ai/phoenix/main/LICENSE

2026-07-17 07:04 Staff Verify dev_status → active

2026-07-17 07:04 Staff Propose dev_status → active https://arize.com/docs/phoenix/release-notes

2026-07-17 07:04 Staff Verify platforms → ['Web']

2026-07-17 07:04 Staff Propose platforms → ['Web'] https://arize.com/docs/phoenix/phoenix-cloud

2026-07-17 07:04 Staff Verify starting_price → Free

2026-07-17 07:04 Staff Propose starting_price → Free https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:04 Staff Verify pricing_model → Free

2026-07-17 07:04 Staff Propose pricing_model → Free https://arize.com/docs/phoenix/self-hosting

2026-07-17 07:04 Staff Verify license → Elastic License 2.0 (ELv2)

2026-07-17 07:04 Staff Propose license → Elastic License 2.0 (ELv2) https://raw.githubusercontent.com/Arize-ai/phoenix/main/LICENSE