# Provider: wandb - **TrackLLM** — machine-readable twin of [providers/wandb.html](https://www.trackllm.net/providers/wandb.html). Every page on the site has a `.md` sibling at the same path; links below point at those. - **Atom feed** of this page's detected changes: [feeds/providers/wandb.xml](https://www.trackllm.net/feeds/providers/wandb.xml) - **JSON** this page is rendered from: [data/providers/wandb.json](https://www.trackllm.net/data/providers/wandb.json) (provider JSON) - **Raw data** (every collected response): https://github.com/timothee-chauvin/trackllm_data · Built 2026-10-15 18:26 UTC [Home](https://www.trackllm.net/index.md) / wandb 13 endpoints across 13 models and 4 serving variants, monitored 2026-01-15 – 2026-07-23. 3 changes detected across 1 endpoint. ## Drift rate Detected changes per endpoint-year of monitoring, with a 95% Poisson interval. A rate is withheld below 0.5 endpoint-years of exposure. | Method | Endpoints | Endpoint-years | Changes | Rate (/endpoint-year) | 95% interval | | --- | --- | --- | --- | --- | --- | | LT | 12 | 0.89 | 0 | 0.00 | 0.00–3.36 | | B3IT | 4 | 0.32 | 3 | — | — | ## Drift by model Every endpoint wandb serves. Each endpoint's full drift series and detected changes are in the JSON above. ## Monitoring & changes over time Endpoints under monitoring each month (the exposure the rate divides by) are in the JSON above under `months` and `variants[].monitoring`. ## Serving variants A provider's quantizations are separate serving stacks and drift separately. | Variant | Endpoints | LT rate | LT 95% interval | LT changes | B3IT endpoints | B3IT changes | | --- | --- | --- | --- | --- | --- | --- | | bf16 | 8 | 0.00 | 0.00–5.42 | 0 | 1 | 3 | | fp8 | 3 | — | — | 0 | 2 | 0 | | fp16 | 1 | — | — | 0 | 0 | 0 | | fp4 | 1 | — | — | 0 | 1 | 0 | ## Endpoints | Model | Variant | Org | Status | Changes | Methods | Last change | | --- | --- | --- | --- | --- | --- | --- | | [qwen3-235b-a22b-2507](https://www.trackllm.net/endpoints/qwen2fqwen3-235b-a22b-250723wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [qwen](https://www.trackllm.net/orgs/qwen.md) | retired | 3 | `LT` `B3IT` | 2026-04-01 | | [deepseek-chat-v3.1](https://www.trackllm.net/endpoints/deepseek2fdeepseek-chat-v3.123wandb2ffp8.md) | [wandb/fp8](https://www.trackllm.net/providers/wandb.md) | [deepseek](https://www.trackllm.net/orgs/deepseek.md) | retired | 0 | `LT` | — | | [deepseek-v4-flash](https://www.trackllm.net/endpoints/deepseek2fdeepseek-v4-flash23wandb2ffp8.md) | [wandb/fp8](https://www.trackllm.net/providers/wandb.md) | [deepseek](https://www.trackllm.net/orgs/deepseek.md) | retired | 0 | `LT` `B3IT` | — | | [deepseek-v4-pro](https://www.trackllm.net/endpoints/deepseek2fdeepseek-v4-pro23wandb2ffp8.md) | [wandb/fp8](https://www.trackllm.net/providers/wandb.md) | [deepseek](https://www.trackllm.net/orgs/deepseek.md) | retired | 0 | `LT` `B3IT` | — | | [gemma-4-31b-it](https://www.trackllm.net/endpoints/google2fgemma-4-31b-it23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [google](https://www.trackllm.net/orgs/google.md) | retired | 0 | `LT` | — | | [glm-5.2](https://www.trackllm.net/endpoints/z-ai2fglm-5.223wandb2ffp4.md) | [wandb/fp4](https://www.trackllm.net/providers/wandb.md) | [z-ai](https://www.trackllm.net/orgs/z-ai.md) | retired, errors out | 0 | `B3IT` | — | | [granite-4.1-8b](https://www.trackllm.net/endpoints/ibm-granite2fgranite-4.1-8b23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [ibm-granite](https://www.trackllm.net/orgs/ibm-granite.md) | retired, errors out | 0 | `LT` | — | | [llama-3.1-70b-instruct](https://www.trackllm.net/endpoints/meta-llama2fllama-3.1-70b-instruct23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [meta-llama](https://www.trackllm.net/orgs/meta-llama.md) | retired | 0 | `LT` | — | | [llama-3.1-8b-instruct](https://www.trackllm.net/endpoints/meta-llama2fllama-3.1-8b-instruct23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [meta-llama](https://www.trackllm.net/orgs/meta-llama.md) | retired | 0 | `LT` | — | | [llama-3.3-70b-instruct](https://www.trackllm.net/endpoints/meta-llama2fllama-3.3-70b-instruct23wandb2ffp16.md) | [wandb/fp16](https://www.trackllm.net/providers/wandb.md) | [meta-llama](https://www.trackllm.net/orgs/meta-llama.md) | retired | 0 | `LT` | — | | [phi-4-mini-instruct](https://www.trackllm.net/endpoints/microsoft2fphi-4-mini-instruct23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [microsoft](https://www.trackllm.net/orgs/microsoft.md) | retired, errors out | 0 | `LT` | — | | [qwen3-30b-a3b-instruct-2507](https://www.trackllm.net/endpoints/qwen2fqwen3-30b-a3b-instruct-250723wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [qwen](https://www.trackllm.net/orgs/qwen.md) | retired | 0 | `LT` | — | | [qwen3-coder](https://www.trackllm.net/endpoints/qwen2fqwen3-coder23wandb2fbf16.md) | [wandb/bf16](https://www.trackllm.net/providers/wandb.md) | [qwen](https://www.trackllm.net/orgs/qwen.md) | retired | 0 | `LT` | — | | [glm-5.2](https://www.trackllm.net/endpoints/z-ai2fglm-5.223wandb2ffp8.md) | [wandb/fp8](https://www.trackllm.net/providers/wandb.md) | [z-ai](https://www.trackllm.net/orgs/z-ai.md) | retired, errors out | 0 | — | — | ## Detected changes | Date | Endpoint | Method | Magnitude | Description | | --- | --- | --- | --- | --- | | 2026-04-01 | [qwen3-235b-a22b-2507 @ wandb/bf16](https://www.trackllm.net/endpoints/qwen2fqwen3-235b-a22b-250723wandb2fbf16.md) | B3IT | TV 0.04 | Probe-prompt outputs shifted (total variation 0.04) | | 2026-03-06 | [qwen3-235b-a22b-2507 @ wandb/bf16](https://www.trackllm.net/endpoints/qwen2fqwen3-235b-a22b-250723wandb2fbf16.md) | B3IT | TV 0.02 | Probe-prompt outputs shifted (total variation 0.02) | | 2026-02-23 | [qwen3-235b-a22b-2507 @ wandb/bf16](https://www.trackllm.net/endpoints/qwen2fqwen3-235b-a22b-250723wandb2fbf16.md) | B3IT | TV 0.03 | Probe-prompt outputs shifted (total variation 0.03) | --- Data collected via the OpenRouter API. 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