ChangeProof AI cost intelligence safe deterministic demo · no provider calls · local demo state only

Models & Prices

See the models and provider offers ChangeProof watches.

Capability metadata answers what a model can do. A watched price source answers where it is served and what that offer costs. Keeping those facts separate makes every Profile comparison easier to trust. Same-model provider price gaps can be shown directly; a cross-model migration recommendation requires public-eligible capability evidence.

Curated models7Capability evidence available
Watched provider offers8Separate from model identity
Source trust1Source Health queue needs attention
ChangeProof Source Lab is a ChangeProof-owned controlled test fixture.It simulates page drift and demonstrates Scraper Studio/Self-Healing. It is not a Bright Data-provided source, market/provider offer, model price, Profile choice, or economic recommendation.
Open Source Health ↗

Watched market

Models first. Price sources second.

7 of 7 curated entries

Curated model

Qwen3.8 27B

qwen/qwen3.8-27b
Qwen model owner
View capability and price evidence2 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from Chutes evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

Chutes

verified
Input$0.400/ 1M tokens
Cached input—/ 1M tokens
Output$3.000/ 1M tokens
healthylast verified 2026-08-23T14:05:17.221Zchutes.ai ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-qwen-qwen3-8-27b-brightdata-qwen38-27b-chutes-j_mt5vpztvfvnxnajcmSource ownerChutesHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:04:05.146Z · $0.400 input → 2026-08-23T14:05:17.221Z · $0.400 input
Recorded provider price source

QwenCloud

verified
Input$0.500/ 1M tokens
Cached input$0.100/ 1M tokens
Output$3.000/ 1M tokens
healthylast verified 2026-08-23T14:12:44.999Zwww.qwencloud.com ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-qwen-qwen3-8-27b-brightdata-qwen38-27b-qwencloud-j_mt5vzob31htofa797gSource ownerQwenCloudHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:12:33.085Z · $0.500 input → 2026-08-23T14:12:44.999Z · $0.500 input

Curated model

GLM 5.2

zai-org/glm-5.2
Z.ai model owner
View capability and price evidence1 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from Chutes evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

Chutes

verified
Input$1.250/ 1M tokens
Cached input—/ 1M tokens
Output$3.950/ 1M tokens
healthylast verified 2026-08-23T14:16:16.774Zchutes.ai ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-zai-org-glm-5-2-brightdata-glm52-chutes-j_mt5w46s7nq79rgns4Source ownerChutesHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:16:04.779Z · $1.250 input → 2026-08-23T14:16:16.774Z · $1.250 input

Curated model

GPT-OSS 20B

openai/gpt-oss-20b
OpenAI model owner
View capability and price evidence1 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from Groq evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

Groq

verified
Input$0.075/ 1M tokens
Cached input$0.037/ 1M tokens
Output$0.300/ 1M tokens
healthylast verified 2026-08-23T14:11:45.397Zconsole.groq.com ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-openai-gpt-oss-20b-groq-pricing-monitor-j_mt5vydeupp415beuySource ownerGroqHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:11:26.979Z · $0.075 input → 2026-08-23T14:11:45.397Z · $0.075 input

Curated model

GPT-OSS 120B

openai/gpt-oss-120b
OpenAI model owner
View capability and price evidence2 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from Together evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

Together

verified
Input$0.150/ 1M tokens
Cached input—/ 1M tokens
Output$0.600/ 1M tokens
healthylast verified 2026-08-23T14:31:00.064Zdocs.together.ai ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-openai-gpt-oss-120b-brightdata-gpt-oss-120b-together-j_mt5wmvtp2jbkeono51Source ownerTogetherHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:24:48.889Z · $0.150 input → 2026-08-23T14:31:00.064Z · $0.150 input
Recorded provider price source

Groq

verified
Input$0.150/ 1M tokens
Cached input$0.075/ 1M tokens
Output$0.600/ 1M tokens
healthylast verified 2026-08-23T14:43:02.452Zconsole.groq.com ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-openai-gpt-oss-120b-brightdata-gpt-oss-120b-groq-j_mt5x2mtvqe4f3vg9cSource ownerGroqHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:42:29.970Z · $0.150 input → 2026-08-23T14:43:02.452Z · $0.150 input

Curated model

DeepSeek V4 Flash 0731

deepseek/deepseek-v4-flash-0731
DeepSeek model owner
View capability and price evidence1 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from OpenRouter evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

OpenRouter

verified
Input$0.050/ 1M tokens
Cached input$0.010/ 1M tokens
Output$0.100/ 1M tokens
healthylast verified 2026-08-23T14:23:26.780Zopenrouter.ai ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-deepseek-deepseek-v4-flash-0731-brightdata-deepseek-v4-flash-0731-openrouter-j_mt5wd950168hl6tmlvSource ownerOpenRouterHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:23:02.934Z · $0.050 input → 2026-08-23T14:23:26.780Z · $0.050 input

Curated model

DeepSeek V4 Pro 0813

deepseek/deepseek-v4-pro-0813
DeepSeek model owner
View capability and price evidence1 serving offer(s)
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from OpenRouter evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

Recorded provider price source

OpenRouter

verified
Input$0.627/ 1M tokens
Cached input$0.063/ 1M tokens
Output$1.881/ 1M tokens
healthylast verified 2026-08-23T14:32:09.991Zopenrouter.ai ↗
View source evidence
Evidence moderecorded real provider evidenceObserved recordbrightdata-deepseek-deepseek-v4-pro-0813-brightdata-deepseek-v4-pro-0813-openrouter-j_mt5woohlvw0dgq8wlSource ownerOpenRouterHistory2 trusted · 0 deferred · 0 quarantined observation(s)Verified price timeline2026-08-23T14:31:58.197Z · $0.627 input → 2026-08-23T14:32:09.991Z · $0.627 input

Curated model

Atlas 20B · controlled Source Lab target

model:changeproof/atlas-20b
ChangeProof Source Lab model owner
View capability and price evidence0 serving offer(s) · 1 controlled proof
input · textoutput · text131.1K contexttool callingstructured output

Supported capabilities are drawn from ChangeProof Source Lab evidence; they are not inferred from price. Serving providers are shown only in watched offers. When capability evidence is citation-only or deferred, a lower raw cross-model price stays provenance rather than becoming a migration recommendation.

ChangeProof-owned controlled test fixture

ChangeProof Source Lab

unverified
Input$0.075/ 1M tokens
Cached input$0.037/ 1M tokens
Output$0.300/ 1M tokens
Latest observation quarantinedShowing the most recent trusted price from 2026-08-21T08:00:00.000Z; the newer observation cannot affect cost or recommendations.
attention requiredlast verified 2026-08-21T08:00:00.000Zchangeproof-source-lab.vercel.app ↗
View source evidence
Evidence modecontrolled Source Lab evidence · not a market-price claimObserved recordsource-lab-gpt-oss-20b-layout-driftSource ownerChangeProof Source LabHistory1 trusted · 0 deferred · 1 quarantined observation(s)Verified price timeline2026-08-21T08:00:00.000Z · $0.075 inputLatest observationUntrusted and excluded from verified movement and recommendations